diff --git a/.coveragerc b/.coveragerc
deleted file mode 100644
index 691a23ba..00000000
--- a/.coveragerc
+++ /dev/null
@@ -1,13 +0,0 @@
-[run]
-branch = True
-
-[report]
-show_missing = True
-omit =
-    google/cloud/bigquery_datatransfer/__init__.py
-    google/cloud/bigquery_datatransfer/gapic_version.py
-exclude_lines =
-    # Re-enable the standard pragma
-    pragma: NO COVER
-    # Ignore debug-only repr
-    def __repr__
diff --git a/.flake8 b/.flake8
deleted file mode 100644
index 87f6e408..00000000
--- a/.flake8
+++ /dev/null
@@ -1,33 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generated by synthtool. DO NOT EDIT!
-[flake8]
-ignore = E203, E231, E266, E501, W503
-exclude =
-  # Exclude generated code.
-  **/proto/**
-  **/gapic/**
-  **/services/**
-  **/types/**
-  *_pb2.py
-
-  # Standard linting exemptions.
-  **/.nox/**
-  __pycache__,
-  .git,
-  *.pyc,
-  conf.py
diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
deleted file mode 100644
index a3da1b0d..00000000
--- a/.github/.OwlBot.lock.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-docker:
-  image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:3e3800bb100af5d7f9e810d48212b37812c1856d20ffeafb99ebe66461b61fc7
-# created: 2023-08-02T10:53:29.114535628Z
diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
deleted file mode 100644
index 34fb29da..00000000
--- a/.github/.OwlBot.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-docker:
-  image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-
-deep-remove-regex:
-  - /owl-bot-staging
-
-deep-copy-regex:
-  - source: /google/cloud/bigquery/datatransfer/(v.*)/.*-py/(.*)
-    dest: /owl-bot-staging/$1/$2
-
-begin-after-commit-hash: ad5147b2c3694044935301527f68b951c2e1f419
-
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
deleted file mode 100644
index 193b4363..00000000
--- a/.github/CODEOWNERS
+++ /dev/null
@@ -1,12 +0,0 @@
-# Code owners file.
-# This file controls who is tagged for review for any given pull request.
-#
-# For syntax help see:
-# https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
-# Note: This file is autogenerated. To make changes to the codeowner team, please update .repo-metadata.json.
-
-# @googleapis/yoshi-python @googleapis/api-bigquery are the default owners for changes in this repo
-*     @googleapis/yoshi-python @googleapis/api-bigquery
-
-# @googleapis/python-samples-reviewers @googleapis/api-bigquery are the default owners for samples changes
-/samples/   @googleapis/python-samples-reviewers @googleapis/api-bigquery
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
deleted file mode 100644
index 939e5341..00000000
--- a/.github/CONTRIBUTING.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# How to Contribute
-
-We'd love to accept your patches and contributions to this project. There are
-just a few small guidelines you need to follow.
-
-## Contributor License Agreement
-
-Contributions to this project must be accompanied by a Contributor License
-Agreement. You (or your employer) retain the copyright to your contribution;
-this simply gives us permission to use and redistribute your contributions as
-part of the project. Head over to <https://cla.developers.google.com/> to see
-your current agreements on file or to sign a new one.
-
-You generally only need to submit a CLA once, so if you've already submitted one
-(even if it was for a different project), you probably don't need to do it
-again.
-
-## Code reviews
-
-All submissions, including submissions by project members, require review. We
-use GitHub pull requests for this purpose. Consult
-[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
-information on using pull requests.
-
-## Community Guidelines
-
-This project follows [Google's Open Source Community
-Guidelines](https://opensource.google.com/conduct/).
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
deleted file mode 100644
index 750618bd..00000000
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ /dev/null
@@ -1,43 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-
----
-
-Thanks for stopping by to let us know something could be better!
-
-**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response.
-
-Please run down the following list and make sure you've tried the usual "quick fixes":
-
-  - Search the issues already opened: https://github.com/googleapis/python-bigquery-datatransfer/issues
-  - Search StackOverflow: https://stackoverflow.com/questions/tagged/google-cloud-platform+python
-
-If you are still having issues, please be sure to include as much information as possible:
-
-#### Environment details
-
-  - OS type and version:
-  - Python version: `python --version`
-  - pip version: `pip --version`
-  - `google-cloud-bigquery-datatransfer` version: `pip show google-cloud-bigquery-datatransfer`
-
-#### Steps to reproduce
-
-  1. ?
-  2. ?
-
-#### Code example
-
-```python
-# example
-```
-
-#### Stack trace
-```
-# example
-```
-
-Making sure to follow these steps will guarantee the quickest resolution possible.
-
-Thanks!
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
deleted file mode 100644
index 6365857f..00000000
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ /dev/null
@@ -1,18 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this library
-
----
-
-Thanks for stopping by to let us know something could be better!
-
-**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response.
-
- **Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
- **Describe the solution you'd like**
-A clear and concise description of what you want to happen.
- **Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
- **Additional context**
-Add any other context or screenshots about the feature request here.
diff --git a/.github/ISSUE_TEMPLATE/support_request.md b/.github/ISSUE_TEMPLATE/support_request.md
deleted file mode 100644
index 99586903..00000000
--- a/.github/ISSUE_TEMPLATE/support_request.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-name: Support request
-about: If you have a support contract with Google, please create an issue in the Google Cloud Support console.
-
----
-
-**PLEASE READ**: If you have a support contract with Google, please create an issue in the [support console](https://cloud.google.com/support/) instead of filing on GitHub. This will ensure a timely response.
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
deleted file mode 100644
index c7e55c2e..00000000
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ /dev/null
@@ -1,7 +0,0 @@
-Thank you for opening a Pull Request! Before submitting your PR, there are a few things you can do to make sure it goes smoothly:
-- [ ] Make sure to open an issue as a [bug/issue](https://github.com/googleapis/python-bigquery-datatransfer/issues/new/choose) before writing your code!  That way we can discuss the change, evaluate designs, and agree on the general idea
-- [ ] Ensure the tests and linter pass
-- [ ] Code coverage does not decrease (if any source code was changed)
-- [ ] Appropriate docs were updated (if necessary)
-
-Fixes #<issue_number_goes_here> 🦕
diff --git a/.github/auto-approve.yml b/.github/auto-approve.yml
deleted file mode 100644
index 311ebbb8..00000000
--- a/.github/auto-approve.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-# https://github.com/googleapis/repo-automation-bots/tree/main/packages/auto-approve
-processes:
-  - "OwlBotTemplateChanges"
diff --git a/.github/auto-label.yaml b/.github/auto-label.yaml
deleted file mode 100644
index b2016d11..00000000
--- a/.github/auto-label.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-requestsize:
-  enabled: true
diff --git a/.github/header-checker-lint.yml b/.github/header-checker-lint.yml
deleted file mode 100644
index 6fe78aa7..00000000
--- a/.github/header-checker-lint.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-{"allowedCopyrightHolders": ["Google LLC"],
- "allowedLicenses": ["Apache-2.0", "MIT", "BSD-3"],
- "ignoreFiles": ["**/requirements.txt", "**/requirements-test.txt", "**/__init__.py", "samples/**/constraints.txt", "samples/**/constraints-test.txt"],
- "sourceFileExtensions": [
- 	"ts", 
- 	"js", 
- 	"java", 
- 	"sh", 
- 	"Dockerfile", 
- 	"yaml", 
- 	"py",
- 	"html",
- 	"txt"
- ]
-}
\ No newline at end of file
diff --git a/.github/release-please.yml b/.github/release-please.yml
deleted file mode 100644
index dbd2cc9d..00000000
--- a/.github/release-please.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-releaseType: python
-handleGHRelease: true
-manifest: true
-# NOTE: this section is generated by synthtool.languages.python
-# See https://github.com/googleapis/synthtool/blob/master/synthtool/languages/python.py
-branches:
-- branch: v2
-  handleGHRelease: true
-  releaseType: python
-- branch: v1
-  handleGHRelease: true
-  releaseType: python
-- branch: v0
-  handleGHRelease: true
-  releaseType: python
diff --git a/.github/release-trigger.yml b/.github/release-trigger.yml
deleted file mode 100644
index d4ca9418..00000000
--- a/.github/release-trigger.yml
+++ /dev/null
@@ -1 +0,0 @@
-enabled: true
diff --git a/.github/snippet-bot.yml b/.github/snippet-bot.yml
deleted file mode 100644
index e69de29b..00000000
diff --git a/.github/sync-repo-settings.yaml b/.github/sync-repo-settings.yaml
deleted file mode 100644
index 37438d33..00000000
--- a/.github/sync-repo-settings.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-# https://github.com/googleapis/repo-automation-bots/tree/main/packages/sync-repo-settings
-# Rules for main branch protection
-branchProtectionRules:
-# Identifies the protection rule pattern. Name of the branch to be protected.
-# Defaults to `main`
-- pattern: main
-  requiresCodeOwnerReviews: true
-  requiresStrictStatusChecks: true
-  requiredStatusCheckContexts:
-    - 'Kokoro'
-    - 'cla/google'
-    - 'Samples - Lint'
-    - 'Samples - Python 3.7'
-    - 'Samples - Python 3.8'
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
deleted file mode 100644
index e97d89e4..00000000
--- a/.github/workflows/docs.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-on:
-  pull_request:
-    branches:
-      - main
-name: docs
-jobs:
-  docs:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.9"
-    - name: Install nox
-      run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
-    - name: Run docs
-      run: |
-        nox -s docs
-  docfx:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.9"
-    - name: Install nox
-      run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
-    - name: Run docfx
-      run: |
-        nox -s docfx
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
deleted file mode 100644
index 16d5a9e9..00000000
--- a/.github/workflows/lint.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-on:
-  pull_request:
-    branches:
-      - main
-name: lint
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.8"
-    - name: Install nox
-      run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
-    - name: Run lint
-      run: |
-        nox -s lint
-    - name: Run lint_setup_py
-      run: |
-        nox -s lint_setup_py
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
deleted file mode 100644
index 8057a769..00000000
--- a/.github/workflows/unittest.yml
+++ /dev/null
@@ -1,57 +0,0 @@
-on:
-  pull_request:
-    branches:
-      - main
-name: unittest
-jobs:
-  unit:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python: ['3.7', '3.8', '3.9', '3.10', '3.11']
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: ${{ matrix.python }}
-    - name: Install nox
-      run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install nox
-    - name: Run unit tests
-      env:
-        COVERAGE_FILE: .coverage-${{ matrix.python }}
-      run: |
-        nox -s unit-${{ matrix.python }}
-    - name: Upload coverage results
-      uses: actions/upload-artifact@v3
-      with:
-        name: coverage-artifacts
-        path: .coverage-${{ matrix.python }}
-
-  cover:
-    runs-on: ubuntu-latest
-    needs:
-        - unit
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.8"
-    - name: Install coverage
-      run: |
-        python -m pip install --upgrade setuptools pip wheel
-        python -m pip install coverage
-    - name: Download coverage results
-      uses: actions/download-artifact@v3
-      with:
-        name: coverage-artifacts
-        path: .coverage-results/
-    - name: Report coverage results
-      run: |
-        coverage combine .coverage-results/.coverage*
-        coverage report --show-missing --fail-under=100
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index b4243ced..00000000
--- a/.gitignore
+++ /dev/null
@@ -1,63 +0,0 @@
-*.py[cod]
-*.sw[op]
-
-# C extensions
-*.so
-
-# Packages
-*.egg
-*.egg-info
-dist
-build
-eggs
-.eggs
-parts
-bin
-var
-sdist
-develop-eggs
-.installed.cfg
-lib
-lib64
-__pycache__
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.nox
-.cache
-.pytest_cache
-
-
-# Mac
-.DS_Store
-
-# JetBrains
-.idea
-
-# VS Code
-.vscode
-
-# emacs
-*~
-
-# Built documentation
-docs/_build
-bigquery/docs/generated
-docs.metadata
-
-# Virtual environment
-env/
-
-# Test logs
-coverage.xml
-*sponge_log.xml
-
-# System test environment variables.
-system_tests/local_test_setup
-
-# Make sure a generated file isn't accidentally committed.
-pylintrc
-pylintrc.test
diff --git a/.kokoro/build.sh b/.kokoro/build.sh
deleted file mode 100755
index 478fa932..00000000
--- a/.kokoro/build.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-
-if [[ -z "${PROJECT_ROOT:-}" ]]; then
-    PROJECT_ROOT="github/python-bigquery-datatransfer"
-fi
-
-cd "${PROJECT_ROOT}"
-
-# Disable buffering, so that the logs stream through.
-export PYTHONUNBUFFERED=1
-
-# Debug: show build environment
-env | grep KOKORO
-
-# Setup service account credentials.
-export GOOGLE_APPLICATION_CREDENTIALS=${KOKORO_GFILE_DIR}/service-account.json
-
-# Setup project id.
-export PROJECT_ID=$(cat "${KOKORO_GFILE_DIR}/project-id.json")
-
-# Remove old nox
-python3 -m pip uninstall --yes --quiet nox-automation
-
-# Install nox
-python3 -m pip install --upgrade --quiet nox
-python3 -m nox --version
-
-# If this is a continuous build, send the test log to the FlakyBot.
-# See https://github.com/googleapis/repo-automation-bots/tree/main/packages/flakybot.
-if [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"continuous"* ]]; then
-  cleanup() {
-    chmod +x $KOKORO_GFILE_DIR/linux_amd64/flakybot
-    $KOKORO_GFILE_DIR/linux_amd64/flakybot
-  }
-  trap cleanup EXIT HUP
-fi
-
-# If NOX_SESSION is set, it only runs the specified session,
-# otherwise run all the sessions.
-if [[ -n "${NOX_SESSION:-}" ]]; then
-    python3 -m nox -s ${NOX_SESSION:-}
-else
-    python3 -m nox
-fi
diff --git a/.kokoro/continuous/common.cfg b/.kokoro/continuous/common.cfg
deleted file mode 100644
index 90bd6acd..00000000
--- a/.kokoro/continuous/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Download resources for system tests (service account key, etc.)
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/google-cloud-python"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline.sh"
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-multi"
-}
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/build.sh"
-}
diff --git a/.kokoro/continuous/continuous.cfg b/.kokoro/continuous/continuous.cfg
deleted file mode 100644
index 8f43917d..00000000
--- a/.kokoro/continuous/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
\ No newline at end of file
diff --git a/.kokoro/continuous/prerelease-deps.cfg b/.kokoro/continuous/prerelease-deps.cfg
deleted file mode 100644
index 3595fb43..00000000
--- a/.kokoro/continuous/prerelease-deps.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Only run this nox session.
-env_vars: {
-    key: "NOX_SESSION"
-    value: "prerelease_deps"
-}
diff --git a/.kokoro/docker/docs/Dockerfile b/.kokoro/docker/docs/Dockerfile
deleted file mode 100644
index 8e39a2cc..00000000
--- a/.kokoro/docker/docs/Dockerfile
+++ /dev/null
@@ -1,83 +0,0 @@
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from ubuntu:22.04
-
-ENV DEBIAN_FRONTEND noninteractive
-
-# Ensure local Python is preferred over distribution Python.
-ENV PATH /usr/local/bin:$PATH
-
-# Install dependencies.
-RUN apt-get update \
-  && apt-get install -y --no-install-recommends \
-    apt-transport-https \
-    build-essential \
-    ca-certificates \
-    curl \
-    dirmngr \
-    git \
-    gpg-agent \
-    graphviz \
-    libbz2-dev \
-    libdb5.3-dev \
-    libexpat1-dev \
-    libffi-dev \
-    liblzma-dev \
-    libreadline-dev \
-    libsnappy-dev \
-    libssl-dev \
-    libsqlite3-dev \
-    portaudio19-dev \
-    python3-distutils \
-    redis-server \
-    software-properties-common \
-    ssh \
-    sudo \
-    tcl \
-    tcl-dev \
-    tk \
-    tk-dev \
-    uuid-dev \
-    wget \
-    zlib1g-dev \
-  && add-apt-repository universe \
-  && apt-get update \
-  && apt-get -y install jq \
-  && apt-get clean autoclean \
-  && apt-get autoremove -y \
-  && rm -rf /var/lib/apt/lists/* \
-  && rm -f /var/cache/apt/archives/*.deb
-
-###################### Install python 3.9.13
-
-# Download python 3.9.13
-RUN wget https://www.python.org/ftp/python/3.9.13/Python-3.9.13.tgz
-
-# Extract files
-RUN tar -xvf Python-3.9.13.tgz
-
-# Install python 3.9.13
-RUN ./Python-3.9.13/configure --enable-optimizations
-RUN make altinstall
-
-###################### Install pip
-RUN wget -O /tmp/get-pip.py 'https://bootstrap.pypa.io/get-pip.py' \
-  && python3 /tmp/get-pip.py \
-  && rm /tmp/get-pip.py
-
-# Test pip
-RUN python3 -m pip
-
-CMD ["python3.8"]
diff --git a/.kokoro/docs/common.cfg b/.kokoro/docs/common.cfg
deleted file mode 100644
index a7751cac..00000000
--- a/.kokoro/docs/common.cfg
+++ /dev/null
@@ -1,66 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-lib-docs"
-}
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/publish-docs.sh"
-}
-
-env_vars: {
-    key: "STAGING_BUCKET"
-    value: "docs-staging"
-}
-
-env_vars: {
-    key: "V2_STAGING_BUCKET"
-    # Push google cloud library docs to the Cloud RAD bucket `docs-staging-v2`
-    value: "docs-staging-v2"
-}
-
-# It will upload the docker image after successful builds.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE_UPLOAD"
-    value: "true"
-}
-
-# It will always build the docker image.
-env_vars: {
-    key: "TRAMPOLINE_DOCKERFILE"
-    value: ".kokoro/docker/docs/Dockerfile"
-}
-
-# Fetch the token needed for reporting release status to GitHub
-before_action {
-  fetch_keystore {
-    keystore_resource {
-      keystore_config_id: 73713
-      keyname: "yoshi-automation-github-key"
-    }
-  }
-}
-
-before_action {
-  fetch_keystore {
-    keystore_resource {
-      keystore_config_id: 73713
-      keyname: "docuploader_service_account"
-    }
-  }
-}
\ No newline at end of file
diff --git a/.kokoro/docs/docs-presubmit.cfg b/.kokoro/docs/docs-presubmit.cfg
deleted file mode 100644
index 1d174432..00000000
--- a/.kokoro/docs/docs-presubmit.cfg
+++ /dev/null
@@ -1,28 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "STAGING_BUCKET"
-    value: "gcloud-python-test"
-}
-
-env_vars: {
-    key: "V2_STAGING_BUCKET"
-    value: "gcloud-python-test"
-}
-
-# We only upload the image in the main `docs` build.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE_UPLOAD"
-    value: "false"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/build.sh"
-}
-
-# Only run this nox session.
-env_vars: {
-    key: "NOX_SESSION"
-    value: "docs docfx"
-}
diff --git a/.kokoro/docs/docs.cfg b/.kokoro/docs/docs.cfg
deleted file mode 100644
index 8f43917d..00000000
--- a/.kokoro/docs/docs.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
\ No newline at end of file
diff --git a/.kokoro/populate-secrets.sh b/.kokoro/populate-secrets.sh
deleted file mode 100755
index 6f397214..00000000
--- a/.kokoro/populate-secrets.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-
-function now { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n' ;}
-function msg { println "$*" >&2 ;}
-function println { printf '%s\n' "$(now) $*" ;}
-
-
-# Populates requested secrets set in SECRET_MANAGER_KEYS from service account:
-# kokoro-trampoline@cloud-devrel-kokoro-resources.iam.gserviceaccount.com
-SECRET_LOCATION="${KOKORO_GFILE_DIR}/secret_manager"
-msg "Creating folder on disk for secrets: ${SECRET_LOCATION}"
-mkdir -p ${SECRET_LOCATION}
-for key in $(echo ${SECRET_MANAGER_KEYS} | sed "s/,/ /g")
-do
-  msg "Retrieving secret ${key}"
-  docker run --entrypoint=gcloud \
-    --volume=${KOKORO_GFILE_DIR}:${KOKORO_GFILE_DIR} \
-    gcr.io/google.com/cloudsdktool/cloud-sdk \
-    secrets versions access latest \
-    --project cloud-devrel-kokoro-resources \
-    --secret ${key} > \
-    "${SECRET_LOCATION}/${key}"
-  if [[ $? == 0 ]]; then
-    msg "Secret written to ${SECRET_LOCATION}/${key}"
-  else
-    msg "Error retrieving secret ${key}"
-  fi
-done
diff --git a/.kokoro/presubmit/common.cfg b/.kokoro/presubmit/common.cfg
deleted file mode 100644
index 90bd6acd..00000000
--- a/.kokoro/presubmit/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Download resources for system tests (service account key, etc.)
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/google-cloud-python"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline.sh"
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-multi"
-}
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/build.sh"
-}
diff --git a/.kokoro/presubmit/prerelease-deps.cfg b/.kokoro/presubmit/prerelease-deps.cfg
deleted file mode 100644
index 3595fb43..00000000
--- a/.kokoro/presubmit/prerelease-deps.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Only run this nox session.
-env_vars: {
-    key: "NOX_SESSION"
-    value: "prerelease_deps"
-}
diff --git a/.kokoro/presubmit/presubmit.cfg b/.kokoro/presubmit/presubmit.cfg
deleted file mode 100644
index 8f43917d..00000000
--- a/.kokoro/presubmit/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
\ No newline at end of file
diff --git a/.kokoro/publish-docs.sh b/.kokoro/publish-docs.sh
deleted file mode 100755
index 9eafe0be..00000000
--- a/.kokoro/publish-docs.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-
-# Disable buffering, so that the logs stream through.
-export PYTHONUNBUFFERED=1
-
-export PATH="${HOME}/.local/bin:${PATH}"
-
-# Install nox
-python3 -m pip install --require-hashes -r .kokoro/requirements.txt
-python3 -m nox --version
-
-# build docs
-nox -s docs
-
-# create metadata
-python3 -m docuploader create-metadata \
-  --name=$(jq --raw-output '.name // empty' .repo-metadata.json) \
-  --version=$(python3 setup.py --version) \
-  --language=$(jq --raw-output '.language // empty' .repo-metadata.json) \
-  --distribution-name=$(python3 setup.py --name) \
-  --product-page=$(jq --raw-output '.product_documentation // empty' .repo-metadata.json) \
-  --github-repository=$(jq --raw-output '.repo // empty' .repo-metadata.json) \
-  --issue-tracker=$(jq --raw-output '.issue_tracker // empty' .repo-metadata.json)
-
-cat docs.metadata
-
-# upload docs
-python3 -m docuploader upload docs/_build/html --metadata-file docs.metadata --staging-bucket "${STAGING_BUCKET}"
-
-
-# docfx yaml files
-nox -s docfx
-
-# create metadata.
-python3 -m docuploader create-metadata \
-  --name=$(jq --raw-output '.name // empty' .repo-metadata.json) \
-  --version=$(python3 setup.py --version) \
-  --language=$(jq --raw-output '.language // empty' .repo-metadata.json) \
-  --distribution-name=$(python3 setup.py --name) \
-  --product-page=$(jq --raw-output '.product_documentation // empty' .repo-metadata.json) \
-  --github-repository=$(jq --raw-output '.repo // empty' .repo-metadata.json) \
-  --issue-tracker=$(jq --raw-output '.issue_tracker // empty' .repo-metadata.json)
-
-cat docs.metadata
-
-# upload docs
-python3 -m docuploader upload docs/_build/html/docfx_yaml --metadata-file docs.metadata --destination-prefix docfx --staging-bucket "${V2_STAGING_BUCKET}"
diff --git a/.kokoro/release.sh b/.kokoro/release.sh
deleted file mode 100755
index 338228e3..00000000
--- a/.kokoro/release.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-
-# Start the releasetool reporter
-python3 -m pip install --require-hashes -r github/python-bigquery-datatransfer/.kokoro/requirements.txt
-python3 -m releasetool publish-reporter-script > /tmp/publisher-script; source /tmp/publisher-script
-
-# Disable buffering, so that the logs stream through.
-export PYTHONUNBUFFERED=1
-
-# Move into the package, build the distribution and upload.
-TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
-cd github/python-bigquery-datatransfer
-python3 setup.py sdist bdist_wheel
-twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*
diff --git a/.kokoro/release/common.cfg b/.kokoro/release/common.cfg
deleted file mode 100644
index 267a2fab..00000000
--- a/.kokoro/release/common.cfg
+++ /dev/null
@@ -1,49 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline.sh"
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-multi"
-}
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/release.sh"
-}
-
-# Fetch PyPI password
-before_action {
-  fetch_keystore {
-    keystore_resource {
-      keystore_config_id: 73713
-      keyname: "google-cloud-pypi-token-keystore-1"
-    }
-  }
-}
-
-# Tokens needed to report release status back to GitHub
-env_vars: {
-  key: "SECRET_MANAGER_KEYS"
-  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem"
-}
-
-# Store the packages we uploaded to PyPI.  That way, we have a record of exactly
-# what we published, which we can use to generate SBOMs and attestations.
-action {
-  define_artifacts {
-    regex: "github/python-bigquery-datatransfer/**/*.tar.gz"
-    strip_prefix: "github/python-bigquery-datatransfer"
-  }
-}
diff --git a/.kokoro/release/release.cfg b/.kokoro/release/release.cfg
deleted file mode 100644
index 8f43917d..00000000
--- a/.kokoro/release/release.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
\ No newline at end of file
diff --git a/.kokoro/requirements.in b/.kokoro/requirements.in
deleted file mode 100644
index ec867d9f..00000000
--- a/.kokoro/requirements.in
+++ /dev/null
@@ -1,10 +0,0 @@
-gcp-docuploader
-gcp-releasetool>=1.10.5 # required for compatibility with cryptography>=39.x
-importlib-metadata
-typing-extensions
-twine
-wheel
-setuptools
-nox>=2022.11.21 # required to remove dependency on py
-charset-normalizer<3
-click<8.1.0
diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt
deleted file mode 100644
index 029bd342..00000000
--- a/.kokoro/requirements.txt
+++ /dev/null
@@ -1,496 +0,0 @@
-#
-# This file is autogenerated by pip-compile with Python 3.9
-# by the following command:
-#
-#    pip-compile --allow-unsafe --generate-hashes requirements.in
-#
-argcomplete==2.0.0 \
-    --hash=sha256:6372ad78c89d662035101418ae253668445b391755cfe94ea52f1b9d22425b20 \
-    --hash=sha256:cffa11ea77999bb0dd27bb25ff6dc142a6796142f68d45b1a26b11f58724561e
-    # via nox
-attrs==22.1.0 \
-    --hash=sha256:29adc2665447e5191d0e7c568fde78b21f9672d344281d0c6e1ab085429b22b6 \
-    --hash=sha256:86efa402f67bf2df34f51a335487cf46b1ec130d02b8d39fd248abfd30da551c
-    # via gcp-releasetool
-bleach==5.0.1 \
-    --hash=sha256:085f7f33c15bd408dd9b17a4ad77c577db66d76203e5984b1bd59baeee948b2a \
-    --hash=sha256:0d03255c47eb9bd2f26aa9bb7f2107732e7e8fe195ca2f64709fcf3b0a4a085c
-    # via readme-renderer
-cachetools==5.2.0 \
-    --hash=sha256:6a94c6402995a99c3970cc7e4884bb60b4a8639938157eeed436098bf9831757 \
-    --hash=sha256:f9f17d2aec496a9aa6b76f53e3b614c965223c061982d434d160f930c698a9db
-    # via google-auth
-certifi==2023.7.22 \
-    --hash=sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082 \
-    --hash=sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9
-    # via requests
-cffi==1.15.1 \
-    --hash=sha256:00a9ed42e88df81ffae7a8ab6d9356b371399b91dbdf0c3cb1e84c03a13aceb5 \
-    --hash=sha256:03425bdae262c76aad70202debd780501fabeaca237cdfddc008987c0e0f59ef \
-    --hash=sha256:04ed324bda3cda42b9b695d51bb7d54b680b9719cfab04227cdd1e04e5de3104 \
-    --hash=sha256:0e2642fe3142e4cc4af0799748233ad6da94c62a8bec3a6648bf8ee68b1c7426 \
-    --hash=sha256:173379135477dc8cac4bc58f45db08ab45d228b3363adb7af79436135d028405 \
-    --hash=sha256:198caafb44239b60e252492445da556afafc7d1e3ab7a1fb3f0584ef6d742375 \
-    --hash=sha256:1e74c6b51a9ed6589199c787bf5f9875612ca4a8a0785fb2d4a84429badaf22a \
-    --hash=sha256:2012c72d854c2d03e45d06ae57f40d78e5770d252f195b93f581acf3ba44496e \
-    --hash=sha256:21157295583fe8943475029ed5abdcf71eb3911894724e360acff1d61c1d54bc \
-    --hash=sha256:2470043b93ff09bf8fb1d46d1cb756ce6132c54826661a32d4e4d132e1977adf \
-    --hash=sha256:285d29981935eb726a4399badae8f0ffdff4f5050eaa6d0cfc3f64b857b77185 \
-    --hash=sha256:30d78fbc8ebf9c92c9b7823ee18eb92f2e6ef79b45ac84db507f52fbe3ec4497 \
-    --hash=sha256:320dab6e7cb2eacdf0e658569d2575c4dad258c0fcc794f46215e1e39f90f2c3 \
-    --hash=sha256:33ab79603146aace82c2427da5ca6e58f2b3f2fb5da893ceac0c42218a40be35 \
-    --hash=sha256:3548db281cd7d2561c9ad9984681c95f7b0e38881201e157833a2342c30d5e8c \
-    --hash=sha256:3799aecf2e17cf585d977b780ce79ff0dc9b78d799fc694221ce814c2c19db83 \
-    --hash=sha256:39d39875251ca8f612b6f33e6b1195af86d1b3e60086068be9cc053aa4376e21 \
-    --hash=sha256:3b926aa83d1edb5aa5b427b4053dc420ec295a08e40911296b9eb1b6170f6cca \
-    --hash=sha256:3bcde07039e586f91b45c88f8583ea7cf7a0770df3a1649627bf598332cb6984 \
-    --hash=sha256:3d08afd128ddaa624a48cf2b859afef385b720bb4b43df214f85616922e6a5ac \
-    --hash=sha256:3eb6971dcff08619f8d91607cfc726518b6fa2a9eba42856be181c6d0d9515fd \
-    --hash=sha256:40f4774f5a9d4f5e344f31a32b5096977b5d48560c5592e2f3d2c4374bd543ee \
-    --hash=sha256:4289fc34b2f5316fbb762d75362931e351941fa95fa18789191b33fc4cf9504a \
-    --hash=sha256:470c103ae716238bbe698d67ad020e1db9d9dba34fa5a899b5e21577e6d52ed2 \
-    --hash=sha256:4f2c9f67e9821cad2e5f480bc8d83b8742896f1242dba247911072d4fa94c192 \
-    --hash=sha256:50a74364d85fd319352182ef59c5c790484a336f6db772c1a9231f1c3ed0cbd7 \
-    --hash=sha256:54a2db7b78338edd780e7ef7f9f6c442500fb0d41a5a4ea24fff1c929d5af585 \
-    --hash=sha256:5635bd9cb9731e6d4a1132a498dd34f764034a8ce60cef4f5319c0541159392f \
-    --hash=sha256:59c0b02d0a6c384d453fece7566d1c7e6b7bae4fc5874ef2ef46d56776d61c9e \
-    --hash=sha256:5d598b938678ebf3c67377cdd45e09d431369c3b1a5b331058c338e201f12b27 \
-    --hash=sha256:5df2768244d19ab7f60546d0c7c63ce1581f7af8b5de3eb3004b9b6fc8a9f84b \
-    --hash=sha256:5ef34d190326c3b1f822a5b7a45f6c4535e2f47ed06fec77d3d799c450b2651e \
-    --hash=sha256:6975a3fac6bc83c4a65c9f9fcab9e47019a11d3d2cf7f3c0d03431bf145a941e \
-    --hash=sha256:6c9a799e985904922a4d207a94eae35c78ebae90e128f0c4e521ce339396be9d \
-    --hash=sha256:70df4e3b545a17496c9b3f41f5115e69a4f2e77e94e1d2a8e1070bc0c38c8a3c \
-    --hash=sha256:7473e861101c9e72452f9bf8acb984947aa1661a7704553a9f6e4baa5ba64415 \
-    --hash=sha256:8102eaf27e1e448db915d08afa8b41d6c7ca7a04b7d73af6514df10a3e74bd82 \
-    --hash=sha256:87c450779d0914f2861b8526e035c5e6da0a3199d8f1add1a665e1cbc6fc6d02 \
-    --hash=sha256:8b7ee99e510d7b66cdb6c593f21c043c248537a32e0bedf02e01e9553a172314 \
-    --hash=sha256:91fc98adde3d7881af9b59ed0294046f3806221863722ba7d8d120c575314325 \
-    --hash=sha256:94411f22c3985acaec6f83c6df553f2dbe17b698cc7f8ae751ff2237d96b9e3c \
-    --hash=sha256:98d85c6a2bef81588d9227dde12db8a7f47f639f4a17c9ae08e773aa9c697bf3 \
-    --hash=sha256:9ad5db27f9cabae298d151c85cf2bad1d359a1b9c686a275df03385758e2f914 \
-    --hash=sha256:a0b71b1b8fbf2b96e41c4d990244165e2c9be83d54962a9a1d118fd8657d2045 \
-    --hash=sha256:a0f100c8912c114ff53e1202d0078b425bee3649ae34d7b070e9697f93c5d52d \
-    --hash=sha256:a591fe9e525846e4d154205572a029f653ada1a78b93697f3b5a8f1f2bc055b9 \
-    --hash=sha256:a5c84c68147988265e60416b57fc83425a78058853509c1b0629c180094904a5 \
-    --hash=sha256:a66d3508133af6e8548451b25058d5812812ec3798c886bf38ed24a98216fab2 \
-    --hash=sha256:a8c4917bd7ad33e8eb21e9a5bbba979b49d9a97acb3a803092cbc1133e20343c \
-    --hash=sha256:b3bbeb01c2b273cca1e1e0c5df57f12dce9a4dd331b4fa1635b8bec26350bde3 \
-    --hash=sha256:cba9d6b9a7d64d4bd46167096fc9d2f835e25d7e4c121fb2ddfc6528fb0413b2 \
-    --hash=sha256:cc4d65aeeaa04136a12677d3dd0b1c0c94dc43abac5860ab33cceb42b801c1e8 \
-    --hash=sha256:ce4bcc037df4fc5e3d184794f27bdaab018943698f4ca31630bc7f84a7b69c6d \
-    --hash=sha256:cec7d9412a9102bdc577382c3929b337320c4c4c4849f2c5cdd14d7368c5562d \
-    --hash=sha256:d400bfb9a37b1351253cb402671cea7e89bdecc294e8016a707f6d1d8ac934f9 \
-    --hash=sha256:d61f4695e6c866a23a21acab0509af1cdfd2c013cf256bbf5b6b5e2695827162 \
-    --hash=sha256:db0fbb9c62743ce59a9ff687eb5f4afbe77e5e8403d6697f7446e5f609976f76 \
-    --hash=sha256:dd86c085fae2efd48ac91dd7ccffcfc0571387fe1193d33b6394db7ef31fe2a4 \
-    --hash=sha256:e00b098126fd45523dd056d2efba6c5a63b71ffe9f2bbe1a4fe1716e1d0c331e \
-    --hash=sha256:e229a521186c75c8ad9490854fd8bbdd9a0c9aa3a524326b55be83b54d4e0ad9 \
-    --hash=sha256:e263d77ee3dd201c3a142934a086a4450861778baaeeb45db4591ef65550b0a6 \
-    --hash=sha256:ed9cb427ba5504c1dc15ede7d516b84757c3e3d7868ccc85121d9310d27eed0b \
-    --hash=sha256:fa6693661a4c91757f4412306191b6dc88c1703f780c8234035eac011922bc01 \
-    --hash=sha256:fcd131dd944808b5bdb38e6f5b53013c5aa4f334c5cad0c72742f6eba4b73db0
-    # via cryptography
-charset-normalizer==2.1.1 \
-    --hash=sha256:5a3d016c7c547f69d6f81fb0db9449ce888b418b5b9952cc5e6e66843e9dd845 \
-    --hash=sha256:83e9a75d1911279afd89352c68b45348559d1fc0506b054b346651b5e7fee29f
-    # via
-    #   -r requirements.in
-    #   requests
-click==8.0.4 \
-    --hash=sha256:6a7a62563bbfabfda3a38f3023a1db4a35978c0abd76f6c9605ecd6554d6d9b1 \
-    --hash=sha256:8458d7b1287c5fb128c90e23381cf99dcde74beaf6c7ff6384ce84d6fe090adb
-    # via
-    #   -r requirements.in
-    #   gcp-docuploader
-    #   gcp-releasetool
-colorlog==6.7.0 \
-    --hash=sha256:0d33ca236784a1ba3ff9c532d4964126d8a2c44f1f0cb1d2b0728196f512f662 \
-    --hash=sha256:bd94bd21c1e13fac7bd3153f4bc3a7dc0eb0974b8bc2fdf1a989e474f6e582e5
-    # via
-    #   gcp-docuploader
-    #   nox
-commonmark==0.9.1 \
-    --hash=sha256:452f9dc859be7f06631ddcb328b6919c67984aca654e5fefb3914d54691aed60 \
-    --hash=sha256:da2f38c92590f83de410ba1a3cbceafbc74fee9def35f9251ba9a971d6d66fd9
-    # via rich
-cryptography==41.0.3 \
-    --hash=sha256:0d09fb5356f975974dbcb595ad2d178305e5050656affb7890a1583f5e02a306 \
-    --hash=sha256:23c2d778cf829f7d0ae180600b17e9fceea3c2ef8b31a99e3c694cbbf3a24b84 \
-    --hash=sha256:3fb248989b6363906827284cd20cca63bb1a757e0a2864d4c1682a985e3dca47 \
-    --hash=sha256:41d7aa7cdfded09b3d73a47f429c298e80796c8e825ddfadc84c8a7f12df212d \
-    --hash=sha256:42cb413e01a5d36da9929baa9d70ca90d90b969269e5a12d39c1e0d475010116 \
-    --hash=sha256:4c2f0d35703d61002a2bbdcf15548ebb701cfdd83cdc12471d2bae80878a4207 \
-    --hash=sha256:4fd871184321100fb400d759ad0cddddf284c4b696568204d281c902fc7b0d81 \
-    --hash=sha256:5259cb659aa43005eb55a0e4ff2c825ca111a0da1814202c64d28a985d33b087 \
-    --hash=sha256:57a51b89f954f216a81c9d057bf1a24e2f36e764a1ca9a501a6964eb4a6800dd \
-    --hash=sha256:652627a055cb52a84f8c448185922241dd5217443ca194d5739b44612c5e6507 \
-    --hash=sha256:67e120e9a577c64fe1f611e53b30b3e69744e5910ff3b6e97e935aeb96005858 \
-    --hash=sha256:6af1c6387c531cd364b72c28daa29232162010d952ceb7e5ca8e2827526aceae \
-    --hash=sha256:6d192741113ef5e30d89dcb5b956ef4e1578f304708701b8b73d38e3e1461f34 \
-    --hash=sha256:7efe8041897fe7a50863e51b77789b657a133c75c3b094e51b5e4b5cec7bf906 \
-    --hash=sha256:84537453d57f55a50a5b6835622ee405816999a7113267739a1b4581f83535bd \
-    --hash=sha256:8f09daa483aedea50d249ef98ed500569841d6498aa9c9f4b0531b9964658922 \
-    --hash=sha256:95dd7f261bb76948b52a5330ba5202b91a26fbac13ad0e9fc8a3ac04752058c7 \
-    --hash=sha256:a74fbcdb2a0d46fe00504f571a2a540532f4c188e6ccf26f1f178480117b33c4 \
-    --hash=sha256:a983e441a00a9d57a4d7c91b3116a37ae602907a7618b882c8013b5762e80574 \
-    --hash=sha256:ab8de0d091acbf778f74286f4989cf3d1528336af1b59f3e5d2ebca8b5fe49e1 \
-    --hash=sha256:aeb57c421b34af8f9fe830e1955bf493a86a7996cc1338fe41b30047d16e962c \
-    --hash=sha256:ce785cf81a7bdade534297ef9e490ddff800d956625020ab2ec2780a556c313e \
-    --hash=sha256:d0d651aa754ef58d75cec6edfbd21259d93810b73f6ec246436a21b7841908de
-    # via
-    #   gcp-releasetool
-    #   secretstorage
-distlib==0.3.6 \
-    --hash=sha256:14bad2d9b04d3a36127ac97f30b12a19268f211063d8f8ee4f47108896e11b46 \
-    --hash=sha256:f35c4b692542ca110de7ef0bea44d73981caeb34ca0b9b6b2e6d7790dda8f80e
-    # via virtualenv
-docutils==0.19 \
-    --hash=sha256:33995a6753c30b7f577febfc2c50411fec6aac7f7ffeb7c4cfe5991072dcf9e6 \
-    --hash=sha256:5e1de4d849fee02c63b040a4a3fd567f4ab104defd8a5511fbbc24a8a017efbc
-    # via readme-renderer
-filelock==3.8.0 \
-    --hash=sha256:55447caa666f2198c5b6b13a26d2084d26fa5b115c00d065664b2124680c4edc \
-    --hash=sha256:617eb4e5eedc82fc5f47b6d61e4d11cb837c56cb4544e39081099fa17ad109d4
-    # via virtualenv
-gcp-docuploader==0.6.4 \
-    --hash=sha256:01486419e24633af78fd0167db74a2763974765ee8078ca6eb6964d0ebd388af \
-    --hash=sha256:70861190c123d907b3b067da896265ead2eeb9263969d6955c9e0bb091b5ccbf
-    # via -r requirements.in
-gcp-releasetool==1.10.5 \
-    --hash=sha256:174b7b102d704b254f2a26a3eda2c684fd3543320ec239baf771542a2e58e109 \
-    --hash=sha256:e29d29927fe2ca493105a82958c6873bb2b90d503acac56be2c229e74de0eec9
-    # via -r requirements.in
-google-api-core==2.10.2 \
-    --hash=sha256:10c06f7739fe57781f87523375e8e1a3a4674bf6392cd6131a3222182b971320 \
-    --hash=sha256:34f24bd1d5f72a8c4519773d99ca6bf080a6c4e041b4e9f024fe230191dda62e
-    # via
-    #   google-cloud-core
-    #   google-cloud-storage
-google-auth==2.14.1 \
-    --hash=sha256:ccaa901f31ad5cbb562615eb8b664b3dd0bf5404a67618e642307f00613eda4d \
-    --hash=sha256:f5d8701633bebc12e0deea4df8abd8aff31c28b355360597f7f2ee60f2e4d016
-    # via
-    #   gcp-releasetool
-    #   google-api-core
-    #   google-cloud-core
-    #   google-cloud-storage
-google-cloud-core==2.3.2 \
-    --hash=sha256:8417acf6466be2fa85123441696c4badda48db314c607cf1e5d543fa8bdc22fe \
-    --hash=sha256:b9529ee7047fd8d4bf4a2182de619154240df17fbe60ead399078c1ae152af9a
-    # via google-cloud-storage
-google-cloud-storage==2.6.0 \
-    --hash=sha256:104ca28ae61243b637f2f01455cc8a05e8f15a2a18ced96cb587241cdd3820f5 \
-    --hash=sha256:4ad0415ff61abdd8bb2ae81c1f8f7ec7d91a1011613f2db87c614c550f97bfe9
-    # via gcp-docuploader
-google-crc32c==1.5.0 \
-    --hash=sha256:024894d9d3cfbc5943f8f230e23950cd4906b2fe004c72e29b209420a1e6b05a \
-    --hash=sha256:02c65b9817512edc6a4ae7c7e987fea799d2e0ee40c53ec573a692bee24de876 \
-    --hash=sha256:02ebb8bf46c13e36998aeaad1de9b48f4caf545e91d14041270d9dca767b780c \
-    --hash=sha256:07eb3c611ce363c51a933bf6bd7f8e3878a51d124acfc89452a75120bc436289 \
-    --hash=sha256:1034d91442ead5a95b5aaef90dbfaca8633b0247d1e41621d1e9f9db88c36298 \
-    --hash=sha256:116a7c3c616dd14a3de8c64a965828b197e5f2d121fedd2f8c5585c547e87b02 \
-    --hash=sha256:19e0a019d2c4dcc5e598cd4a4bc7b008546b0358bd322537c74ad47a5386884f \
-    --hash=sha256:1c7abdac90433b09bad6c43a43af253e688c9cfc1c86d332aed13f9a7c7f65e2 \
-    --hash=sha256:1e986b206dae4476f41bcec1faa057851f3889503a70e1bdb2378d406223994a \
-    --hash=sha256:272d3892a1e1a2dbc39cc5cde96834c236d5327e2122d3aaa19f6614531bb6eb \
-    --hash=sha256:278d2ed7c16cfc075c91378c4f47924c0625f5fc84b2d50d921b18b7975bd210 \
-    --hash=sha256:2ad40e31093a4af319dadf503b2467ccdc8f67c72e4bcba97f8c10cb078207b5 \
-    --hash=sha256:2e920d506ec85eb4ba50cd4228c2bec05642894d4c73c59b3a2fe20346bd00ee \
-    --hash=sha256:3359fc442a743e870f4588fcf5dcbc1bf929df1fad8fb9905cd94e5edb02e84c \
-    --hash=sha256:37933ec6e693e51a5b07505bd05de57eee12f3e8c32b07da7e73669398e6630a \
-    --hash=sha256:398af5e3ba9cf768787eef45c803ff9614cc3e22a5b2f7d7ae116df8b11e3314 \
-    --hash=sha256:3b747a674c20a67343cb61d43fdd9207ce5da6a99f629c6e2541aa0e89215bcd \
-    --hash=sha256:461665ff58895f508e2866824a47bdee72497b091c730071f2b7575d5762ab65 \
-    --hash=sha256:4c6fdd4fccbec90cc8a01fc00773fcd5fa28db683c116ee3cb35cd5da9ef6c37 \
-    --hash=sha256:5829b792bf5822fd0a6f6eb34c5f81dd074f01d570ed7f36aa101d6fc7a0a6e4 \
-    --hash=sha256:596d1f98fc70232fcb6590c439f43b350cb762fb5d61ce7b0e9db4539654cc13 \
-    --hash=sha256:5ae44e10a8e3407dbe138984f21e536583f2bba1be9491239f942c2464ac0894 \
-    --hash=sha256:635f5d4dd18758a1fbd1049a8e8d2fee4ffed124462d837d1a02a0e009c3ab31 \
-    --hash=sha256:64e52e2b3970bd891309c113b54cf0e4384762c934d5ae56e283f9a0afcd953e \
-    --hash=sha256:66741ef4ee08ea0b2cc3c86916ab66b6aef03768525627fd6a1b34968b4e3709 \
-    --hash=sha256:67b741654b851abafb7bc625b6d1cdd520a379074e64b6a128e3b688c3c04740 \
-    --hash=sha256:6ac08d24c1f16bd2bf5eca8eaf8304812f44af5cfe5062006ec676e7e1d50afc \
-    --hash=sha256:6f998db4e71b645350b9ac28a2167e6632c239963ca9da411523bb439c5c514d \
-    --hash=sha256:72218785ce41b9cfd2fc1d6a017dc1ff7acfc4c17d01053265c41a2c0cc39b8c \
-    --hash=sha256:74dea7751d98034887dbd821b7aae3e1d36eda111d6ca36c206c44478035709c \
-    --hash=sha256:759ce4851a4bb15ecabae28f4d2e18983c244eddd767f560165563bf9aefbc8d \
-    --hash=sha256:77e2fd3057c9d78e225fa0a2160f96b64a824de17840351b26825b0848022906 \
-    --hash=sha256:7c074fece789b5034b9b1404a1f8208fc2d4c6ce9decdd16e8220c5a793e6f61 \
-    --hash=sha256:7c42c70cd1d362284289c6273adda4c6af8039a8ae12dc451dcd61cdabb8ab57 \
-    --hash=sha256:7f57f14606cd1dd0f0de396e1e53824c371e9544a822648cd76c034d209b559c \
-    --hash=sha256:83c681c526a3439b5cf94f7420471705bbf96262f49a6fe546a6db5f687a3d4a \
-    --hash=sha256:8485b340a6a9e76c62a7dce3c98e5f102c9219f4cfbf896a00cf48caf078d438 \
-    --hash=sha256:84e6e8cd997930fc66d5bb4fde61e2b62ba19d62b7abd7a69920406f9ecca946 \
-    --hash=sha256:89284716bc6a5a415d4eaa11b1726d2d60a0cd12aadf5439828353662ede9dd7 \
-    --hash=sha256:8b87e1a59c38f275c0e3676fc2ab6d59eccecfd460be267ac360cc31f7bcde96 \
-    --hash=sha256:8f24ed114432de109aa9fd317278518a5af2d31ac2ea6b952b2f7782b43da091 \
-    --hash=sha256:98cb4d057f285bd80d8778ebc4fde6b4d509ac3f331758fb1528b733215443ae \
-    --hash=sha256:998679bf62b7fb599d2878aa3ed06b9ce688b8974893e7223c60db155f26bd8d \
-    --hash=sha256:9ba053c5f50430a3fcfd36f75aff9caeba0440b2d076afdb79a318d6ca245f88 \
-    --hash=sha256:9c99616c853bb585301df6de07ca2cadad344fd1ada6d62bb30aec05219c45d2 \
-    --hash=sha256:a1fd716e7a01f8e717490fbe2e431d2905ab8aa598b9b12f8d10abebb36b04dd \
-    --hash=sha256:a2355cba1f4ad8b6988a4ca3feed5bff33f6af2d7f134852cf279c2aebfde541 \
-    --hash=sha256:b1f8133c9a275df5613a451e73f36c2aea4fe13c5c8997e22cf355ebd7bd0728 \
-    --hash=sha256:b8667b48e7a7ef66afba2c81e1094ef526388d35b873966d8a9a447974ed9178 \
-    --hash=sha256:ba1eb1843304b1e5537e1fca632fa894d6f6deca8d6389636ee5b4797affb968 \
-    --hash=sha256:be82c3c8cfb15b30f36768797a640e800513793d6ae1724aaaafe5bf86f8f346 \
-    --hash=sha256:c02ec1c5856179f171e032a31d6f8bf84e5a75c45c33b2e20a3de353b266ebd8 \
-    --hash=sha256:c672d99a345849301784604bfeaeba4db0c7aae50b95be04dd651fd2a7310b93 \
-    --hash=sha256:c6c777a480337ac14f38564ac88ae82d4cd238bf293f0a22295b66eb89ffced7 \
-    --hash=sha256:cae0274952c079886567f3f4f685bcaf5708f0a23a5f5216fdab71f81a6c0273 \
-    --hash=sha256:cd67cf24a553339d5062eff51013780a00d6f97a39ca062781d06b3a73b15462 \
-    --hash=sha256:d3515f198eaa2f0ed49f8819d5732d70698c3fa37384146079b3799b97667a94 \
-    --hash=sha256:d5280312b9af0976231f9e317c20e4a61cd2f9629b7bfea6a693d1878a264ebd \
-    --hash=sha256:de06adc872bcd8c2a4e0dc51250e9e65ef2ca91be023b9d13ebd67c2ba552e1e \
-    --hash=sha256:e1674e4307fa3024fc897ca774e9c7562c957af85df55efe2988ed9056dc4e57 \
-    --hash=sha256:e2096eddb4e7c7bdae4bd69ad364e55e07b8316653234a56552d9c988bd2d61b \
-    --hash=sha256:e560628513ed34759456a416bf86b54b2476c59144a9138165c9a1575801d0d9 \
-    --hash=sha256:edfedb64740750e1a3b16152620220f51d58ff1b4abceb339ca92e934775c27a \
-    --hash=sha256:f13cae8cc389a440def0c8c52057f37359014ccbc9dc1f0827936bcd367c6100 \
-    --hash=sha256:f314013e7dcd5cf45ab1945d92e713eec788166262ae8deb2cfacd53def27325 \
-    --hash=sha256:f583edb943cf2e09c60441b910d6a20b4d9d626c75a36c8fcac01a6c96c01183 \
-    --hash=sha256:fd8536e902db7e365f49e7d9029283403974ccf29b13fc7028b97e2295b33556 \
-    --hash=sha256:fe70e325aa68fa4b5edf7d1a4b6f691eb04bbccac0ace68e34820d283b5f80d4
-    # via google-resumable-media
-google-resumable-media==2.4.0 \
-    --hash=sha256:2aa004c16d295c8f6c33b2b4788ba59d366677c0a25ae7382436cb30f776deaa \
-    --hash=sha256:8d5518502f92b9ecc84ac46779bd4f09694ecb3ba38a3e7ca737a86d15cbca1f
-    # via google-cloud-storage
-googleapis-common-protos==1.57.0 \
-    --hash=sha256:27a849d6205838fb6cc3c1c21cb9800707a661bb21c6ce7fb13e99eb1f8a0c46 \
-    --hash=sha256:a9f4a1d7f6d9809657b7f1316a1aa527f6664891531bcfcc13b6696e685f443c
-    # via google-api-core
-idna==3.4 \
-    --hash=sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4 \
-    --hash=sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2
-    # via requests
-importlib-metadata==5.0.0 \
-    --hash=sha256:da31db32b304314d044d3c12c79bd59e307889b287ad12ff387b3500835fc2ab \
-    --hash=sha256:ddb0e35065e8938f867ed4928d0ae5bf2a53b7773871bfe6bcc7e4fcdc7dea43
-    # via
-    #   -r requirements.in
-    #   keyring
-    #   twine
-jaraco-classes==3.2.3 \
-    --hash=sha256:2353de3288bc6b82120752201c6b1c1a14b058267fa424ed5ce5984e3b922158 \
-    --hash=sha256:89559fa5c1d3c34eff6f631ad80bb21f378dbcbb35dd161fd2c6b93f5be2f98a
-    # via keyring
-jeepney==0.8.0 \
-    --hash=sha256:5efe48d255973902f6badc3ce55e2aa6c5c3b3bc642059ef3a91247bcfcc5806 \
-    --hash=sha256:c0a454ad016ca575060802ee4d590dd912e35c122fa04e70306de3d076cce755
-    # via
-    #   keyring
-    #   secretstorage
-jinja2==3.1.2 \
-    --hash=sha256:31351a702a408a9e7595a8fc6150fc3f43bb6bf7e319770cbc0db9df9437e852 \
-    --hash=sha256:6088930bfe239f0e6710546ab9c19c9ef35e29792895fed6e6e31a023a182a61
-    # via gcp-releasetool
-keyring==23.11.0 \
-    --hash=sha256:3dd30011d555f1345dec2c262f0153f2f0ca6bca041fb1dc4588349bb4c0ac1e \
-    --hash=sha256:ad192263e2cdd5f12875dedc2da13534359a7e760e77f8d04b50968a821c2361
-    # via
-    #   gcp-releasetool
-    #   twine
-markupsafe==2.1.1 \
-    --hash=sha256:0212a68688482dc52b2d45013df70d169f542b7394fc744c02a57374a4207003 \
-    --hash=sha256:089cf3dbf0cd6c100f02945abeb18484bd1ee57a079aefd52cffd17fba910b88 \
-    --hash=sha256:10c1bfff05d95783da83491be968e8fe789263689c02724e0c691933c52994f5 \
-    --hash=sha256:33b74d289bd2f5e527beadcaa3f401e0df0a89927c1559c8566c066fa4248ab7 \
-    --hash=sha256:3799351e2336dc91ea70b034983ee71cf2f9533cdff7c14c90ea126bfd95d65a \
-    --hash=sha256:3ce11ee3f23f79dbd06fb3d63e2f6af7b12db1d46932fe7bd8afa259a5996603 \
-    --hash=sha256:421be9fbf0ffe9ffd7a378aafebbf6f4602d564d34be190fc19a193232fd12b1 \
-    --hash=sha256:43093fb83d8343aac0b1baa75516da6092f58f41200907ef92448ecab8825135 \
-    --hash=sha256:46d00d6cfecdde84d40e572d63735ef81423ad31184100411e6e3388d405e247 \
-    --hash=sha256:4a33dea2b688b3190ee12bd7cfa29d39c9ed176bda40bfa11099a3ce5d3a7ac6 \
-    --hash=sha256:4b9fe39a2ccc108a4accc2676e77da025ce383c108593d65cc909add5c3bd601 \
-    --hash=sha256:56442863ed2b06d19c37f94d999035e15ee982988920e12a5b4ba29b62ad1f77 \
-    --hash=sha256:671cd1187ed5e62818414afe79ed29da836dde67166a9fac6d435873c44fdd02 \
-    --hash=sha256:694deca8d702d5db21ec83983ce0bb4b26a578e71fbdbd4fdcd387daa90e4d5e \
-    --hash=sha256:6a074d34ee7a5ce3effbc526b7083ec9731bb3cbf921bbe1d3005d4d2bdb3a63 \
-    --hash=sha256:6d0072fea50feec76a4c418096652f2c3238eaa014b2f94aeb1d56a66b41403f \
-    --hash=sha256:6fbf47b5d3728c6aea2abb0589b5d30459e369baa772e0f37a0320185e87c980 \
-    --hash=sha256:7f91197cc9e48f989d12e4e6fbc46495c446636dfc81b9ccf50bb0ec74b91d4b \
-    --hash=sha256:86b1f75c4e7c2ac2ccdaec2b9022845dbb81880ca318bb7a0a01fbf7813e3812 \
-    --hash=sha256:8dc1c72a69aa7e082593c4a203dcf94ddb74bb5c8a731e4e1eb68d031e8498ff \
-    --hash=sha256:8e3dcf21f367459434c18e71b2a9532d96547aef8a871872a5bd69a715c15f96 \
-    --hash=sha256:8e576a51ad59e4bfaac456023a78f6b5e6e7651dcd383bcc3e18d06f9b55d6d1 \
-    --hash=sha256:96e37a3dc86e80bf81758c152fe66dbf60ed5eca3d26305edf01892257049925 \
-    --hash=sha256:97a68e6ada378df82bc9f16b800ab77cbf4b2fada0081794318520138c088e4a \
-    --hash=sha256:99a2a507ed3ac881b975a2976d59f38c19386d128e7a9a18b7df6fff1fd4c1d6 \
-    --hash=sha256:a49907dd8420c5685cfa064a1335b6754b74541bbb3706c259c02ed65b644b3e \
-    --hash=sha256:b09bf97215625a311f669476f44b8b318b075847b49316d3e28c08e41a7a573f \
-    --hash=sha256:b7bd98b796e2b6553da7225aeb61f447f80a1ca64f41d83612e6139ca5213aa4 \
-    --hash=sha256:b87db4360013327109564f0e591bd2a3b318547bcef31b468a92ee504d07ae4f \
-    --hash=sha256:bcb3ed405ed3222f9904899563d6fc492ff75cce56cba05e32eff40e6acbeaa3 \
-    --hash=sha256:d4306c36ca495956b6d568d276ac11fdd9c30a36f1b6eb928070dc5360b22e1c \
-    --hash=sha256:d5ee4f386140395a2c818d149221149c54849dfcfcb9f1debfe07a8b8bd63f9a \
-    --hash=sha256:dda30ba7e87fbbb7eab1ec9f58678558fd9a6b8b853530e176eabd064da81417 \
-    --hash=sha256:e04e26803c9c3851c931eac40c695602c6295b8d432cbe78609649ad9bd2da8a \
-    --hash=sha256:e1c0b87e09fa55a220f058d1d49d3fb8df88fbfab58558f1198e08c1e1de842a \
-    --hash=sha256:e72591e9ecd94d7feb70c1cbd7be7b3ebea3f548870aa91e2732960fa4d57a37 \
-    --hash=sha256:e8c843bbcda3a2f1e3c2ab25913c80a3c5376cd00c6e8c4a86a89a28c8dc5452 \
-    --hash=sha256:efc1913fd2ca4f334418481c7e595c00aad186563bbc1ec76067848c7ca0a933 \
-    --hash=sha256:f121a1420d4e173a5d96e47e9a0c0dcff965afdf1626d28de1460815f7c4ee7a \
-    --hash=sha256:fc7b548b17d238737688817ab67deebb30e8073c95749d55538ed473130ec0c7
-    # via jinja2
-more-itertools==9.0.0 \
-    --hash=sha256:250e83d7e81d0c87ca6bd942e6aeab8cc9daa6096d12c5308f3f92fa5e5c1f41 \
-    --hash=sha256:5a6257e40878ef0520b1803990e3e22303a41b5714006c32a3fd8304b26ea1ab
-    # via jaraco-classes
-nox==2022.11.21 \
-    --hash=sha256:0e41a990e290e274cb205a976c4c97ee3c5234441a8132c8c3fd9ea3c22149eb \
-    --hash=sha256:e21c31de0711d1274ca585a2c5fde36b1aa962005ba8e9322bf5eeed16dcd684
-    # via -r requirements.in
-packaging==21.3 \
-    --hash=sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb \
-    --hash=sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522
-    # via
-    #   gcp-releasetool
-    #   nox
-pkginfo==1.8.3 \
-    --hash=sha256:848865108ec99d4901b2f7e84058b6e7660aae8ae10164e015a6dcf5b242a594 \
-    --hash=sha256:a84da4318dd86f870a9447a8c98340aa06216bfc6f2b7bdc4b8766984ae1867c
-    # via twine
-platformdirs==2.5.4 \
-    --hash=sha256:1006647646d80f16130f052404c6b901e80ee4ed6bef6792e1f238a8969106f7 \
-    --hash=sha256:af0276409f9a02373d540bf8480021a048711d572745aef4b7842dad245eba10
-    # via virtualenv
-protobuf==3.20.3 \
-    --hash=sha256:03038ac1cfbc41aa21f6afcbcd357281d7521b4157926f30ebecc8d4ea59dcb7 \
-    --hash=sha256:28545383d61f55b57cf4df63eebd9827754fd2dc25f80c5253f9184235db242c \
-    --hash=sha256:2e3427429c9cffebf259491be0af70189607f365c2f41c7c3764af6f337105f2 \
-    --hash=sha256:398a9e0c3eaceb34ec1aee71894ca3299605fa8e761544934378bbc6c97de23b \
-    --hash=sha256:44246bab5dd4b7fbd3c0c80b6f16686808fab0e4aca819ade6e8d294a29c7050 \
-    --hash=sha256:447d43819997825d4e71bf5769d869b968ce96848b6479397e29fc24c4a5dfe9 \
-    --hash=sha256:67a3598f0a2dcbc58d02dd1928544e7d88f764b47d4a286202913f0b2801c2e7 \
-    --hash=sha256:74480f79a023f90dc6e18febbf7b8bac7508420f2006fabd512013c0c238f454 \
-    --hash=sha256:819559cafa1a373b7096a482b504ae8a857c89593cf3a25af743ac9ecbd23480 \
-    --hash=sha256:899dc660cd599d7352d6f10d83c95df430a38b410c1b66b407a6b29265d66469 \
-    --hash=sha256:8c0c984a1b8fef4086329ff8dd19ac77576b384079247c770f29cc8ce3afa06c \
-    --hash=sha256:9aae4406ea63d825636cc11ffb34ad3379335803216ee3a856787bcf5ccc751e \
-    --hash=sha256:a7ca6d488aa8ff7f329d4c545b2dbad8ac31464f1d8b1c87ad1346717731e4db \
-    --hash=sha256:b6cc7ba72a8850621bfec987cb72623e703b7fe2b9127a161ce61e61558ad905 \
-    --hash=sha256:bf01b5720be110540be4286e791db73f84a2b721072a3711efff6c324cdf074b \
-    --hash=sha256:c02ce36ec760252242a33967d51c289fd0e1c0e6e5cc9397e2279177716add86 \
-    --hash=sha256:d9e4432ff660d67d775c66ac42a67cf2453c27cb4d738fc22cb53b5d84c135d4 \
-    --hash=sha256:daa564862dd0d39c00f8086f88700fdbe8bc717e993a21e90711acfed02f2402 \
-    --hash=sha256:de78575669dddf6099a8a0f46a27e82a1783c557ccc38ee620ed8cc96d3be7d7 \
-    --hash=sha256:e64857f395505ebf3d2569935506ae0dfc4a15cb80dc25261176c784662cdcc4 \
-    --hash=sha256:f4bd856d702e5b0d96a00ec6b307b0f51c1982c2bf9c0052cf9019e9a544ba99 \
-    --hash=sha256:f4c42102bc82a51108e449cbb32b19b180022941c727bac0cfd50170341f16ee
-    # via
-    #   gcp-docuploader
-    #   gcp-releasetool
-    #   google-api-core
-pyasn1==0.4.8 \
-    --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \
-    --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba
-    # via
-    #   pyasn1-modules
-    #   rsa
-pyasn1-modules==0.2.8 \
-    --hash=sha256:905f84c712230b2c592c19470d3ca8d552de726050d1d1716282a1f6146be65e \
-    --hash=sha256:a50b808ffeb97cb3601dd25981f6b016cbb3d31fbf57a8b8a87428e6158d0c74
-    # via google-auth
-pycparser==2.21 \
-    --hash=sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9 \
-    --hash=sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206
-    # via cffi
-pygments==2.15.0 \
-    --hash=sha256:77a3299119af881904cd5ecd1ac6a66214b6e9bed1f2db16993b54adede64094 \
-    --hash=sha256:f7e36cffc4c517fbc252861b9a6e4644ca0e5abadf9a113c72d1358ad09b9500
-    # via
-    #   readme-renderer
-    #   rich
-pyjwt==2.6.0 \
-    --hash=sha256:69285c7e31fc44f68a1feb309e948e0df53259d579295e6cfe2b1792329f05fd \
-    --hash=sha256:d83c3d892a77bbb74d3e1a2cfa90afaadb60945205d1095d9221f04466f64c14
-    # via gcp-releasetool
-pyparsing==3.0.9 \
-    --hash=sha256:2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb \
-    --hash=sha256:5026bae9a10eeaefb61dab2f09052b9f4307d44aee4eda64b309723d8d206bbc
-    # via packaging
-pyperclip==1.8.2 \
-    --hash=sha256:105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57
-    # via gcp-releasetool
-python-dateutil==2.8.2 \
-    --hash=sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86 \
-    --hash=sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9
-    # via gcp-releasetool
-readme-renderer==37.3 \
-    --hash=sha256:cd653186dfc73055656f090f227f5cb22a046d7f71a841dfa305f55c9a513273 \
-    --hash=sha256:f67a16caedfa71eef48a31b39708637a6f4664c4394801a7b0d6432d13907343
-    # via twine
-requests==2.31.0 \
-    --hash=sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f \
-    --hash=sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1
-    # via
-    #   gcp-releasetool
-    #   google-api-core
-    #   google-cloud-storage
-    #   requests-toolbelt
-    #   twine
-requests-toolbelt==0.10.1 \
-    --hash=sha256:18565aa58116d9951ac39baa288d3adb5b3ff975c4f25eee78555d89e8f247f7 \
-    --hash=sha256:62e09f7ff5ccbda92772a29f394a49c3ad6cb181d568b1337626b2abb628a63d
-    # via twine
-rfc3986==2.0.0 \
-    --hash=sha256:50b1502b60e289cb37883f3dfd34532b8873c7de9f49bb546641ce9cbd256ebd \
-    --hash=sha256:97aacf9dbd4bfd829baad6e6309fa6573aaf1be3f6fa735c8ab05e46cecb261c
-    # via twine
-rich==12.6.0 \
-    --hash=sha256:a4eb26484f2c82589bd9a17c73d32a010b1e29d89f1604cd9bf3a2097b81bb5e \
-    --hash=sha256:ba3a3775974105c221d31141f2c116f4fd65c5ceb0698657a11e9f295ec93fd0
-    # via twine
-rsa==4.9 \
-    --hash=sha256:90260d9058e514786967344d0ef75fa8727eed8a7d2e43ce9f4bcf1b536174f7 \
-    --hash=sha256:e38464a49c6c85d7f1351b0126661487a7e0a14a50f1675ec50eb34d4f20ef21
-    # via google-auth
-secretstorage==3.3.3 \
-    --hash=sha256:2403533ef369eca6d2ba81718576c5e0f564d5cca1b58f73a8b23e7d4eeebd77 \
-    --hash=sha256:f356e6628222568e3af06f2eba8df495efa13b3b63081dafd4f7d9a7b7bc9f99
-    # via keyring
-six==1.16.0 \
-    --hash=sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926 \
-    --hash=sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254
-    # via
-    #   bleach
-    #   gcp-docuploader
-    #   google-auth
-    #   python-dateutil
-twine==4.0.1 \
-    --hash=sha256:42026c18e394eac3e06693ee52010baa5313e4811d5a11050e7d48436cf41b9e \
-    --hash=sha256:96b1cf12f7ae611a4a40b6ae8e9570215daff0611828f5fe1f37a16255ab24a0
-    # via -r requirements.in
-typing-extensions==4.4.0 \
-    --hash=sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa \
-    --hash=sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e
-    # via -r requirements.in
-urllib3==1.26.12 \
-    --hash=sha256:3fa96cf423e6987997fc326ae8df396db2a8b7c667747d47ddd8ecba91f4a74e \
-    --hash=sha256:b930dd878d5a8afb066a637fbb35144fe7901e3b209d1cd4f524bd0e9deee997
-    # via
-    #   requests
-    #   twine
-virtualenv==20.16.7 \
-    --hash=sha256:8691e3ff9387f743e00f6bb20f70121f5e4f596cae754531f2b3b3a1b1ac696e \
-    --hash=sha256:efd66b00386fdb7dbe4822d172303f40cd05e50e01740b19ea42425cbe653e29
-    # via nox
-webencodings==0.5.1 \
-    --hash=sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78 \
-    --hash=sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923
-    # via bleach
-wheel==0.38.4 \
-    --hash=sha256:965f5259b566725405b05e7cf774052044b1ed30119b5d586b2703aafe8719ac \
-    --hash=sha256:b60533f3f5d530e971d6737ca6d58681ee434818fab630c83a734bb10c083ce8
-    # via -r requirements.in
-zipp==3.10.0 \
-    --hash=sha256:4fcb6f278987a6605757302a6e40e896257570d11c51628968ccb2a47e80c6c1 \
-    --hash=sha256:7a7262fd930bd3e36c50b9a64897aec3fafff3dfdeec9623ae22b40e93f99bb8
-    # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
-setuptools==65.5.1 \
-    --hash=sha256:d0b9a8433464d5800cbe05094acf5c6d52a91bfac9b52bcfc4d41382be5d5d31 \
-    --hash=sha256:e197a19aa8ec9722928f2206f8de752def0e4c9fc6953527360d1c36d94ddb2f
-    # via -r requirements.in
diff --git a/.kokoro/samples/lint/common.cfg b/.kokoro/samples/lint/common.cfg
deleted file mode 100644
index 0c655d67..00000000
--- a/.kokoro/samples/lint/common.cfg
+++ /dev/null
@@ -1,34 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "lint"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/lint/continuous.cfg b/.kokoro/samples/lint/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/lint/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/lint/periodic.cfg b/.kokoro/samples/lint/periodic.cfg
deleted file mode 100644
index 50fec964..00000000
--- a/.kokoro/samples/lint/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/lint/presubmit.cfg b/.kokoro/samples/lint/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/lint/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.10/common.cfg b/.kokoro/samples/python3.10/common.cfg
deleted file mode 100644
index 397d8dc8..00000000
--- a/.kokoro/samples/python3.10/common.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "py-3.10"
-}
-
-# Declare build specific Cloud project.
-env_vars: {
-    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    value: "python-docs-samples-tests-310"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/python3.10/continuous.cfg b/.kokoro/samples/python3.10/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.10/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.10/periodic-head.cfg b/.kokoro/samples/python3.10/periodic-head.cfg
deleted file mode 100644
index fc517b6c..00000000
--- a/.kokoro/samples/python3.10/periodic-head.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples-against-head.sh"
-}
diff --git a/.kokoro/samples/python3.10/periodic.cfg b/.kokoro/samples/python3.10/periodic.cfg
deleted file mode 100644
index 71cd1e59..00000000
--- a/.kokoro/samples/python3.10/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
diff --git a/.kokoro/samples/python3.10/presubmit.cfg b/.kokoro/samples/python3.10/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.10/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.11/common.cfg b/.kokoro/samples/python3.11/common.cfg
deleted file mode 100644
index 5ea3fb9b..00000000
--- a/.kokoro/samples/python3.11/common.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "py-3.11"
-}
-
-# Declare build specific Cloud project.
-env_vars: {
-    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    value: "python-docs-samples-tests-311"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/python3.11/continuous.cfg b/.kokoro/samples/python3.11/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.11/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.11/periodic-head.cfg b/.kokoro/samples/python3.11/periodic-head.cfg
deleted file mode 100644
index fc517b6c..00000000
--- a/.kokoro/samples/python3.11/periodic-head.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples-against-head.sh"
-}
diff --git a/.kokoro/samples/python3.11/periodic.cfg b/.kokoro/samples/python3.11/periodic.cfg
deleted file mode 100644
index 71cd1e59..00000000
--- a/.kokoro/samples/python3.11/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
diff --git a/.kokoro/samples/python3.11/presubmit.cfg b/.kokoro/samples/python3.11/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.11/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.7/common.cfg b/.kokoro/samples/python3.7/common.cfg
deleted file mode 100644
index 26ad2182..00000000
--- a/.kokoro/samples/python3.7/common.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "py-3.7"
-}
-
-# Declare build specific Cloud project.
-env_vars: {
-    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    value: "python-docs-samples-tests-py37"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/python3.7/continuous.cfg b/.kokoro/samples/python3.7/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.7/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.7/periodic-head.cfg b/.kokoro/samples/python3.7/periodic-head.cfg
deleted file mode 100644
index fc517b6c..00000000
--- a/.kokoro/samples/python3.7/periodic-head.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples-against-head.sh"
-}
diff --git a/.kokoro/samples/python3.7/periodic.cfg b/.kokoro/samples/python3.7/periodic.cfg
deleted file mode 100644
index 71cd1e59..00000000
--- a/.kokoro/samples/python3.7/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
diff --git a/.kokoro/samples/python3.7/presubmit.cfg b/.kokoro/samples/python3.7/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.7/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.8/common.cfg b/.kokoro/samples/python3.8/common.cfg
deleted file mode 100644
index 08a5cfd9..00000000
--- a/.kokoro/samples/python3.8/common.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "py-3.8"
-}
-
-# Declare build specific Cloud project.
-env_vars: {
-    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    value: "python-docs-samples-tests-py38"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/python3.8/continuous.cfg b/.kokoro/samples/python3.8/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.8/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.8/periodic-head.cfg b/.kokoro/samples/python3.8/periodic-head.cfg
deleted file mode 100644
index fc517b6c..00000000
--- a/.kokoro/samples/python3.8/periodic-head.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples-against-head.sh"
-}
diff --git a/.kokoro/samples/python3.8/periodic.cfg b/.kokoro/samples/python3.8/periodic.cfg
deleted file mode 100644
index 71cd1e59..00000000
--- a/.kokoro/samples/python3.8/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
diff --git a/.kokoro/samples/python3.8/presubmit.cfg b/.kokoro/samples/python3.8/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.8/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.9/common.cfg b/.kokoro/samples/python3.9/common.cfg
deleted file mode 100644
index 8fabe7ba..00000000
--- a/.kokoro/samples/python3.9/common.cfg
+++ /dev/null
@@ -1,40 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# Build logs will be here
-action {
-  define_artifacts {
-    regex: "**/*sponge_log.xml"
-  }
-}
-
-# Specify which tests to run
-env_vars: {
-    key: "RUN_TESTS_SESSION"
-    value: "py-3.9"
-}
-
-# Declare build specific Cloud project.
-env_vars: {
-    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    value: "python-docs-samples-tests-py39"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples.sh"
-}
-
-# Configure the docker image for kokoro-trampoline.
-env_vars: {
-    key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
-}
-
-# Download secrets for samples
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
-
-# Download trampoline resources.
-gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
-
-# Use the trampoline script to run in docker.
-build_file: "python-bigquery-datatransfer/.kokoro/trampoline_v2.sh"
\ No newline at end of file
diff --git a/.kokoro/samples/python3.9/continuous.cfg b/.kokoro/samples/python3.9/continuous.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.9/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.9/periodic-head.cfg b/.kokoro/samples/python3.9/periodic-head.cfg
deleted file mode 100644
index fc517b6c..00000000
--- a/.kokoro/samples/python3.9/periodic-head.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
-
-env_vars: {
-    key: "TRAMPOLINE_BUILD_FILE"
-    value: "github/python-bigquery-datatransfer/.kokoro/test-samples-against-head.sh"
-}
diff --git a/.kokoro/samples/python3.9/periodic.cfg b/.kokoro/samples/python3.9/periodic.cfg
deleted file mode 100644
index 71cd1e59..00000000
--- a/.kokoro/samples/python3.9/periodic.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "False"
-}
diff --git a/.kokoro/samples/python3.9/presubmit.cfg b/.kokoro/samples/python3.9/presubmit.cfg
deleted file mode 100644
index a1c8d975..00000000
--- a/.kokoro/samples/python3.9/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-env_vars: {
-    key: "INSTALL_LIBRARY_FROM_SOURCE"
-    value: "True"
-}
\ No newline at end of file
diff --git a/.kokoro/test-samples-against-head.sh b/.kokoro/test-samples-against-head.sh
deleted file mode 100755
index 63ac41df..00000000
--- a/.kokoro/test-samples-against-head.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# A customized test runner for samples.
-#
-# For periodic builds, you can specify this file for testing against head.
-
-# `-e` enables the script to automatically fail when a command fails
-# `-o pipefail` sets the exit code to the rightmost comment to exit with a non-zero
-set -eo pipefail
-# Enables `**` to include files nested inside sub-folders
-shopt -s globstar
-
-exec .kokoro/test-samples-impl.sh
diff --git a/.kokoro/test-samples-impl.sh b/.kokoro/test-samples-impl.sh
deleted file mode 100755
index 5a0f5fab..00000000
--- a/.kokoro/test-samples-impl.sh
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-# `-e` enables the script to automatically fail when a command fails
-# `-o pipefail` sets the exit code to the rightmost comment to exit with a non-zero
-set -eo pipefail
-# Enables `**` to include files nested inside sub-folders
-shopt -s globstar
-
-# Exit early if samples don't exist
-if ! find samples -name 'requirements.txt' | grep -q .; then
-  echo "No tests run. './samples/**/requirements.txt' not found"
-  exit 0
-fi
-
-# Disable buffering, so that the logs stream through.
-export PYTHONUNBUFFERED=1
-
-# Debug: show build environment
-env | grep KOKORO
-
-# Install nox
-python3.9 -m pip install --upgrade --quiet nox
-
-# Use secrets acessor service account to get secrets
-if [[ -f "${KOKORO_GFILE_DIR}/secrets_viewer_service_account.json" ]]; then
-    gcloud auth activate-service-account \
-	   --key-file="${KOKORO_GFILE_DIR}/secrets_viewer_service_account.json" \
-	   --project="cloud-devrel-kokoro-resources"
-fi
-
-# This script will create 3 files:
-# - testing/test-env.sh
-# - testing/service-account.json
-# - testing/client-secrets.json
-./scripts/decrypt-secrets.sh
-
-source ./testing/test-env.sh
-export GOOGLE_APPLICATION_CREDENTIALS=$(pwd)/testing/service-account.json
-
-# For cloud-run session, we activate the service account for gcloud sdk.
-gcloud auth activate-service-account \
-       --key-file "${GOOGLE_APPLICATION_CREDENTIALS}"
-
-export GOOGLE_CLIENT_SECRETS=$(pwd)/testing/client-secrets.json
-
-echo -e "\n******************** TESTING PROJECTS ********************"
-
-# Switch to 'fail at end' to allow all tests to complete before exiting.
-set +e
-# Use RTN to return a non-zero value if the test fails.
-RTN=0
-ROOT=$(pwd)
-# Find all requirements.txt in the samples directory (may break on whitespace).
-for file in samples/**/requirements.txt; do
-    cd "$ROOT"
-    # Navigate to the project folder.
-    file=$(dirname "$file")
-    cd "$file"
-
-    echo "------------------------------------------------------------"
-    echo "- testing $file"
-    echo "------------------------------------------------------------"
-
-    # Use nox to execute the tests for the project.
-    python3.9 -m nox -s "$RUN_TESTS_SESSION"
-    EXIT=$?
-
-    # If this is a periodic build, send the test log to the FlakyBot.
-    # See https://github.com/googleapis/repo-automation-bots/tree/main/packages/flakybot.
-    if [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"periodic"* ]]; then
-      chmod +x $KOKORO_GFILE_DIR/linux_amd64/flakybot
-      $KOKORO_GFILE_DIR/linux_amd64/flakybot
-    fi
-
-    if [[ $EXIT -ne 0 ]]; then
-      RTN=1
-      echo -e "\n Testing failed: Nox returned a non-zero exit code. \n"
-    else
-      echo -e "\n Testing completed.\n"
-    fi
-
-done
-cd "$ROOT"
-
-# Workaround for Kokoro permissions issue: delete secrets
-rm testing/{test-env.sh,client-secrets.json,service-account.json}
-
-exit "$RTN"
diff --git a/.kokoro/test-samples.sh b/.kokoro/test-samples.sh
deleted file mode 100755
index 50b35a48..00000000
--- a/.kokoro/test-samples.sh
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# The default test runner for samples.
-#
-# For periodic builds, we rewinds the repo to the latest release, and
-# run test-samples-impl.sh.
-
-# `-e` enables the script to automatically fail when a command fails
-# `-o pipefail` sets the exit code to the rightmost comment to exit with a non-zero
-set -eo pipefail
-# Enables `**` to include files nested inside sub-folders
-shopt -s globstar
-
-# Run periodic samples tests at latest release
-if [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"periodic"* ]]; then
-    # preserving the test runner implementation.
-    cp .kokoro/test-samples-impl.sh "${TMPDIR}/test-samples-impl.sh"
-    echo "--- IMPORTANT IMPORTANT IMPORTANT ---"
-    echo "Now we rewind the repo back to the latest release..."
-    LATEST_RELEASE=$(git describe --abbrev=0 --tags)
-    git checkout $LATEST_RELEASE
-    echo "The current head is: "
-    echo $(git rev-parse --verify HEAD)
-    echo "--- IMPORTANT IMPORTANT IMPORTANT ---"
-    # move back the test runner implementation if there's no file.
-    if [ ! -f .kokoro/test-samples-impl.sh ]; then
-	cp "${TMPDIR}/test-samples-impl.sh" .kokoro/test-samples-impl.sh
-    fi
-fi
-
-exec .kokoro/test-samples-impl.sh
diff --git a/.kokoro/trampoline.sh b/.kokoro/trampoline.sh
deleted file mode 100755
index d85b1f26..00000000
--- a/.kokoro/trampoline.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eo pipefail
-
-# Always run the cleanup script, regardless of the success of bouncing into
-# the container.
-function cleanup() {
-    chmod +x ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh
-    ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh
-    echo "cleanup";
-}
-trap cleanup EXIT
-
-$(dirname $0)/populate-secrets.sh # Secret Manager secrets.
-python3 "${KOKORO_GFILE_DIR}/trampoline_v1.py"
\ No newline at end of file
diff --git a/.kokoro/trampoline_v2.sh b/.kokoro/trampoline_v2.sh
deleted file mode 100755
index 59a7cf3a..00000000
--- a/.kokoro/trampoline_v2.sh
+++ /dev/null
@@ -1,487 +0,0 @@
-#!/usr/bin/env bash
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# trampoline_v2.sh
-#
-# This script does 3 things.
-#
-# 1. Prepare the Docker image for the test
-# 2. Run the Docker with appropriate flags to run the test
-# 3. Upload the newly built Docker image
-#
-# in a way that is somewhat compatible with trampoline_v1.
-#
-# To run this script, first download few files from gcs to /dev/shm.
-# (/dev/shm is passed into the container as KOKORO_GFILE_DIR).
-#
-# gsutil cp gs://cloud-devrel-kokoro-resources/python-docs-samples/secrets_viewer_service_account.json /dev/shm
-# gsutil cp gs://cloud-devrel-kokoro-resources/python-docs-samples/automl_secrets.txt /dev/shm
-#
-# Then run the script.
-# .kokoro/trampoline_v2.sh
-#
-# These environment variables are required:
-# TRAMPOLINE_IMAGE: The docker image to use.
-# TRAMPOLINE_DOCKERFILE: The location of the Dockerfile.
-#
-# You can optionally change these environment variables:
-# TRAMPOLINE_IMAGE_UPLOAD:
-#     (true|false): Whether to upload the Docker image after the
-#                   successful builds.
-# TRAMPOLINE_BUILD_FILE: The script to run in the docker container.
-# TRAMPOLINE_WORKSPACE: The workspace path in the docker container.
-#                       Defaults to /workspace.
-# Potentially there are some repo specific envvars in .trampolinerc in
-# the project root.
-
-
-set -euo pipefail
-
-TRAMPOLINE_VERSION="2.0.5"
-
-if command -v tput >/dev/null && [[ -n "${TERM:-}" ]]; then
-  readonly IO_COLOR_RED="$(tput setaf 1)"
-  readonly IO_COLOR_GREEN="$(tput setaf 2)"
-  readonly IO_COLOR_YELLOW="$(tput setaf 3)"
-  readonly IO_COLOR_RESET="$(tput sgr0)"
-else
-  readonly IO_COLOR_RED=""
-  readonly IO_COLOR_GREEN=""
-  readonly IO_COLOR_YELLOW=""
-  readonly IO_COLOR_RESET=""
-fi
-
-function function_exists {
-    [ $(LC_ALL=C type -t $1)"" == "function" ]
-}
-
-# Logs a message using the given color. The first argument must be one
-# of the IO_COLOR_* variables defined above, such as
-# "${IO_COLOR_YELLOW}". The remaining arguments will be logged in the
-# given color. The log message will also have an RFC-3339 timestamp
-# prepended (in UTC). You can disable the color output by setting
-# TERM=vt100.
-function log_impl() {
-    local color="$1"
-    shift
-    local timestamp="$(date -u "+%Y-%m-%dT%H:%M:%SZ")"
-    echo "================================================================"
-    echo "${color}${timestamp}:" "$@" "${IO_COLOR_RESET}"
-    echo "================================================================"
-}
-
-# Logs the given message with normal coloring and a timestamp.
-function log() {
-  log_impl "${IO_COLOR_RESET}" "$@"
-}
-
-# Logs the given message in green with a timestamp.
-function log_green() {
-  log_impl "${IO_COLOR_GREEN}" "$@"
-}
-
-# Logs the given message in yellow with a timestamp.
-function log_yellow() {
-  log_impl "${IO_COLOR_YELLOW}" "$@"
-}
-
-# Logs the given message in red with a timestamp.
-function log_red() {
-  log_impl "${IO_COLOR_RED}" "$@"
-}
-
-readonly tmpdir=$(mktemp -d -t ci-XXXXXXXX)
-readonly tmphome="${tmpdir}/h"
-mkdir -p "${tmphome}"
-
-function cleanup() {
-    rm -rf "${tmpdir}"
-}
-trap cleanup EXIT
-
-RUNNING_IN_CI="${RUNNING_IN_CI:-false}"
-
-# The workspace in the container, defaults to /workspace.
-TRAMPOLINE_WORKSPACE="${TRAMPOLINE_WORKSPACE:-/workspace}"
-
-pass_down_envvars=(
-    # TRAMPOLINE_V2 variables.
-    # Tells scripts whether they are running as part of CI or not.
-    "RUNNING_IN_CI"
-    # Indicates which CI system we're in.
-    "TRAMPOLINE_CI"
-    # Indicates the version of the script.
-    "TRAMPOLINE_VERSION"
-)
-
-log_yellow "Building with Trampoline ${TRAMPOLINE_VERSION}"
-
-# Detect which CI systems we're in. If we're in any of the CI systems
-# we support, `RUNNING_IN_CI` will be true and `TRAMPOLINE_CI` will be
-# the name of the CI system. Both envvars will be passing down to the
-# container for telling which CI system we're in.
-if [[ -n "${KOKORO_BUILD_ID:-}" ]]; then
-    # descriptive env var for indicating it's on CI.
-    RUNNING_IN_CI="true"
-    TRAMPOLINE_CI="kokoro"
-    if [[ "${TRAMPOLINE_USE_LEGACY_SERVICE_ACCOUNT:-}" == "true" ]]; then
-	if [[ ! -f "${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json" ]]; then
-	    log_red "${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json does not exist. Did you forget to mount cloud-devrel-kokoro-resources/trampoline? Aborting."
-	    exit 1
-	fi
-	# This service account will be activated later.
-	TRAMPOLINE_SERVICE_ACCOUNT="${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json"
-    else
-	if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then
-	    gcloud auth list
-	fi
-	log_yellow "Configuring Container Registry access"
-	gcloud auth configure-docker --quiet
-    fi
-    pass_down_envvars+=(
-	# KOKORO dynamic variables.
-	"KOKORO_BUILD_NUMBER"
-	"KOKORO_BUILD_ID"
-	"KOKORO_JOB_NAME"
-	"KOKORO_GIT_COMMIT"
-	"KOKORO_GITHUB_COMMIT"
-	"KOKORO_GITHUB_PULL_REQUEST_NUMBER"
-	"KOKORO_GITHUB_PULL_REQUEST_COMMIT"
-	# For FlakyBot
-	"KOKORO_GITHUB_COMMIT_URL"
-	"KOKORO_GITHUB_PULL_REQUEST_URL"
-    )
-elif [[ "${TRAVIS:-}" == "true" ]]; then
-    RUNNING_IN_CI="true"
-    TRAMPOLINE_CI="travis"
-    pass_down_envvars+=(
-	"TRAVIS_BRANCH"
-	"TRAVIS_BUILD_ID"
-	"TRAVIS_BUILD_NUMBER"
-	"TRAVIS_BUILD_WEB_URL"
-	"TRAVIS_COMMIT"
-	"TRAVIS_COMMIT_MESSAGE"
-	"TRAVIS_COMMIT_RANGE"
-	"TRAVIS_JOB_NAME"
-	"TRAVIS_JOB_NUMBER"
-	"TRAVIS_JOB_WEB_URL"
-	"TRAVIS_PULL_REQUEST"
-	"TRAVIS_PULL_REQUEST_BRANCH"
-	"TRAVIS_PULL_REQUEST_SHA"
-	"TRAVIS_PULL_REQUEST_SLUG"
-	"TRAVIS_REPO_SLUG"
-	"TRAVIS_SECURE_ENV_VARS"
-	"TRAVIS_TAG"
-    )
-elif [[ -n "${GITHUB_RUN_ID:-}" ]]; then
-    RUNNING_IN_CI="true"
-    TRAMPOLINE_CI="github-workflow"
-    pass_down_envvars+=(
-	"GITHUB_WORKFLOW"
-	"GITHUB_RUN_ID"
-	"GITHUB_RUN_NUMBER"
-	"GITHUB_ACTION"
-	"GITHUB_ACTIONS"
-	"GITHUB_ACTOR"
-	"GITHUB_REPOSITORY"
-	"GITHUB_EVENT_NAME"
-	"GITHUB_EVENT_PATH"
-	"GITHUB_SHA"
-	"GITHUB_REF"
-	"GITHUB_HEAD_REF"
-	"GITHUB_BASE_REF"
-    )
-elif [[ "${CIRCLECI:-}" == "true" ]]; then
-    RUNNING_IN_CI="true"
-    TRAMPOLINE_CI="circleci"
-    pass_down_envvars+=(
-	"CIRCLE_BRANCH"
-	"CIRCLE_BUILD_NUM"
-	"CIRCLE_BUILD_URL"
-	"CIRCLE_COMPARE_URL"
-	"CIRCLE_JOB"
-	"CIRCLE_NODE_INDEX"
-	"CIRCLE_NODE_TOTAL"
-	"CIRCLE_PREVIOUS_BUILD_NUM"
-	"CIRCLE_PROJECT_REPONAME"
-	"CIRCLE_PROJECT_USERNAME"
-	"CIRCLE_REPOSITORY_URL"
-	"CIRCLE_SHA1"
-	"CIRCLE_STAGE"
-	"CIRCLE_USERNAME"
-	"CIRCLE_WORKFLOW_ID"
-	"CIRCLE_WORKFLOW_JOB_ID"
-	"CIRCLE_WORKFLOW_UPSTREAM_JOB_IDS"
-	"CIRCLE_WORKFLOW_WORKSPACE_ID"
-    )
-fi
-
-# Configure the service account for pulling the docker image.
-function repo_root() {
-    local dir="$1"
-    while [[ ! -d "${dir}/.git" ]]; do
-	dir="$(dirname "$dir")"
-    done
-    echo "${dir}"
-}
-
-# Detect the project root. In CI builds, we assume the script is in
-# the git tree and traverse from there, otherwise, traverse from `pwd`
-# to find `.git` directory.
-if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then
-    PROGRAM_PATH="$(realpath "$0")"
-    PROGRAM_DIR="$(dirname "${PROGRAM_PATH}")"
-    PROJECT_ROOT="$(repo_root "${PROGRAM_DIR}")"
-else
-    PROJECT_ROOT="$(repo_root $(pwd))"
-fi
-
-log_yellow "Changing to the project root: ${PROJECT_ROOT}."
-cd "${PROJECT_ROOT}"
-
-# To support relative path for `TRAMPOLINE_SERVICE_ACCOUNT`, we need
-# to use this environment variable in `PROJECT_ROOT`.
-if [[ -n "${TRAMPOLINE_SERVICE_ACCOUNT:-}" ]]; then
-
-    mkdir -p "${tmpdir}/gcloud"
-    gcloud_config_dir="${tmpdir}/gcloud"
-
-    log_yellow "Using isolated gcloud config: ${gcloud_config_dir}."
-    export CLOUDSDK_CONFIG="${gcloud_config_dir}"
-
-    log_yellow "Using ${TRAMPOLINE_SERVICE_ACCOUNT} for authentication."
-    gcloud auth activate-service-account \
-	   --key-file "${TRAMPOLINE_SERVICE_ACCOUNT}"
-    log_yellow "Configuring Container Registry access"
-    gcloud auth configure-docker --quiet
-fi
-
-required_envvars=(
-    # The basic trampoline configurations.
-    "TRAMPOLINE_IMAGE"
-    "TRAMPOLINE_BUILD_FILE"
-)
-
-if [[ -f "${PROJECT_ROOT}/.trampolinerc" ]]; then
-    source "${PROJECT_ROOT}/.trampolinerc"
-fi
-
-log_yellow "Checking environment variables."
-for e in "${required_envvars[@]}"
-do
-    if [[ -z "${!e:-}" ]]; then
-	log "Missing ${e} env var. Aborting."
-	exit 1
-    fi
-done
-
-# We want to support legacy style TRAMPOLINE_BUILD_FILE used with V1
-# script: e.g. "github/repo-name/.kokoro/run_tests.sh"
-TRAMPOLINE_BUILD_FILE="${TRAMPOLINE_BUILD_FILE#github/*/}"
-log_yellow "Using TRAMPOLINE_BUILD_FILE: ${TRAMPOLINE_BUILD_FILE}"
-
-# ignore error on docker operations and test execution
-set +e
-
-log_yellow "Preparing Docker image."
-# We only download the docker image in CI builds.
-if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then
-    # Download the docker image specified by `TRAMPOLINE_IMAGE`
-
-    # We may want to add --max-concurrent-downloads flag.
-
-    log_yellow "Start pulling the Docker image: ${TRAMPOLINE_IMAGE}."
-    if docker pull "${TRAMPOLINE_IMAGE}"; then
-	log_green "Finished pulling the Docker image: ${TRAMPOLINE_IMAGE}."
-	has_image="true"
-    else
-	log_red "Failed pulling the Docker image: ${TRAMPOLINE_IMAGE}."
-	has_image="false"
-    fi
-else
-    # For local run, check if we have the image.
-    if docker images "${TRAMPOLINE_IMAGE}:latest" | grep "${TRAMPOLINE_IMAGE}"; then
-	has_image="true"
-    else
-	has_image="false"
-    fi
-fi
-
-
-# The default user for a Docker container has uid 0 (root). To avoid
-# creating root-owned files in the build directory we tell docker to
-# use the current user ID.
-user_uid="$(id -u)"
-user_gid="$(id -g)"
-user_name="$(id -un)"
-
-# To allow docker in docker, we add the user to the docker group in
-# the host os.
-docker_gid=$(cut -d: -f3 < <(getent group docker))
-
-update_cache="false"
-if [[ "${TRAMPOLINE_DOCKERFILE:-none}" != "none" ]]; then
-    # Build the Docker image from the source.
-    context_dir=$(dirname "${TRAMPOLINE_DOCKERFILE}")
-    docker_build_flags=(
-	"-f" "${TRAMPOLINE_DOCKERFILE}"
-	"-t" "${TRAMPOLINE_IMAGE}"
-	"--build-arg" "UID=${user_uid}"
-	"--build-arg" "USERNAME=${user_name}"
-    )
-    if [[ "${has_image}" == "true" ]]; then
-	docker_build_flags+=("--cache-from" "${TRAMPOLINE_IMAGE}")
-    fi
-
-    log_yellow "Start building the docker image."
-    if [[ "${TRAMPOLINE_VERBOSE:-false}" == "true" ]]; then
-	echo "docker build" "${docker_build_flags[@]}" "${context_dir}"
-    fi
-
-    # ON CI systems, we want to suppress docker build logs, only
-    # output the logs when it fails.
-    if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then
-	if docker build "${docker_build_flags[@]}" "${context_dir}" \
-		  > "${tmpdir}/docker_build.log" 2>&1; then
-	    if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then
-		cat "${tmpdir}/docker_build.log"
-	    fi
-
-	    log_green "Finished building the docker image."
-	    update_cache="true"
-	else
-	    log_red "Failed to build the Docker image, aborting."
-	    log_yellow "Dumping the build logs:"
-	    cat "${tmpdir}/docker_build.log"
-	    exit 1
-	fi
-    else
-	if docker build "${docker_build_flags[@]}" "${context_dir}"; then
-	    log_green "Finished building the docker image."
-	    update_cache="true"
-	else
-	    log_red "Failed to build the Docker image, aborting."
-	    exit 1
-	fi
-    fi
-else
-    if [[ "${has_image}" != "true" ]]; then
-	log_red "We do not have ${TRAMPOLINE_IMAGE} locally, aborting."
-	exit 1
-    fi
-fi
-
-# We use an array for the flags so they are easier to document.
-docker_flags=(
-    # Remove the container after it exists.
-    "--rm"
-
-    # Use the host network.
-    "--network=host"
-
-    # Run in priviledged mode. We are not using docker for sandboxing or
-    # isolation, just for packaging our dev tools.
-    "--privileged"
-
-    # Run the docker script with the user id. Because the docker image gets to
-    # write in ${PWD} you typically want this to be your user id.
-    # To allow docker in docker, we need to use docker gid on the host.
-    "--user" "${user_uid}:${docker_gid}"
-
-    # Pass down the USER.
-    "--env" "USER=${user_name}"
-
-    # Mount the project directory inside the Docker container.
-    "--volume" "${PROJECT_ROOT}:${TRAMPOLINE_WORKSPACE}"
-    "--workdir" "${TRAMPOLINE_WORKSPACE}"
-    "--env" "PROJECT_ROOT=${TRAMPOLINE_WORKSPACE}"
-
-    # Mount the temporary home directory.
-    "--volume" "${tmphome}:/h"
-    "--env" "HOME=/h"
-
-    # Allow docker in docker.
-    "--volume" "/var/run/docker.sock:/var/run/docker.sock"
-
-    # Mount the /tmp so that docker in docker can mount the files
-    # there correctly.
-    "--volume" "/tmp:/tmp"
-    # Pass down the KOKORO_GFILE_DIR and KOKORO_KEYSTORE_DIR
-    # TODO(tmatsuo): This part is not portable.
-    "--env" "TRAMPOLINE_SECRET_DIR=/secrets"
-    "--volume" "${KOKORO_GFILE_DIR:-/dev/shm}:/secrets/gfile"
-    "--env" "KOKORO_GFILE_DIR=/secrets/gfile"
-    "--volume" "${KOKORO_KEYSTORE_DIR:-/dev/shm}:/secrets/keystore"
-    "--env" "KOKORO_KEYSTORE_DIR=/secrets/keystore"
-)
-
-# Add an option for nicer output if the build gets a tty.
-if [[ -t 0 ]]; then
-    docker_flags+=("-it")
-fi
-
-# Passing down env vars
-for e in "${pass_down_envvars[@]}"
-do
-    if [[ -n "${!e:-}" ]]; then
-	docker_flags+=("--env" "${e}=${!e}")
-    fi
-done
-
-# If arguments are given, all arguments will become the commands run
-# in the container, otherwise run TRAMPOLINE_BUILD_FILE.
-if [[ $# -ge 1 ]]; then
-    log_yellow "Running the given commands '" "${@:1}" "' in the container."
-    readonly commands=("${@:1}")
-    if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then
-	echo docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" "${commands[@]}"
-    fi
-    docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" "${commands[@]}"
-else
-    log_yellow "Running the tests in a Docker container."
-    docker_flags+=("--entrypoint=${TRAMPOLINE_BUILD_FILE}")
-    if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then
-	echo docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}"
-    fi
-    docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}"
-fi
-
-
-test_retval=$?
-
-if [[ ${test_retval} -eq 0 ]]; then
-    log_green "Build finished with ${test_retval}"
-else
-    log_red "Build finished with ${test_retval}"
-fi
-
-# Only upload it when the test passes.
-if [[ "${update_cache}" == "true" ]] && \
-       [[ $test_retval == 0 ]] && \
-       [[ "${TRAMPOLINE_IMAGE_UPLOAD:-false}" == "true" ]]; then
-    log_yellow "Uploading the Docker image."
-    if docker push "${TRAMPOLINE_IMAGE}"; then
-	log_green "Finished uploading the Docker image."
-    else
-	log_red "Failed uploading the Docker image."
-    fi
-    # Call trampoline_after_upload_hook if it's defined.
-    if function_exists trampoline_after_upload_hook; then
-	trampoline_after_upload_hook
-    fi
-
-fi
-
-exit "${test_retval}"
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index 19409cbd..00000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# See https://pre-commit.com for more information
-# See https://pre-commit.com/hooks.html for more hooks
-repos:
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.0.1
-    hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-    -   id: check-yaml
--   repo: https://github.com/psf/black
-    rev: 22.3.0
-    hooks:
-    - id: black
--   repo: https://github.com/pycqa/flake8
-    rev: 6.1.0
-    hooks:
-    - id: flake8
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
deleted file mode 100644
index 24e095ae..00000000
--- a/.release-please-manifest.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  ".": "3.12.0"
-}
diff --git a/.trampolinerc b/.trampolinerc
deleted file mode 100644
index a7dfeb42..00000000
--- a/.trampolinerc
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Add required env vars here.
-required_envvars+=(
-)
-
-# Add env vars which are passed down into the container here.
-pass_down_envvars+=(
-    "NOX_SESSION"
-    ###############
-    # Docs builds
-    ###############
-    "STAGING_BUCKET"
-    "V2_STAGING_BUCKET"
-    ##################
-    # Samples builds
-    ##################
-    "INSTALL_LIBRARY_FROM_SOURCE"
-    "RUN_TESTS_SESSION"
-    "BUILD_SPECIFIC_GCLOUD_PROJECT"
-    # Target directories.
-    "RUN_TESTS_DIRS"
-    # The nox session to run.
-    "RUN_TESTS_SESSION"
-)
-
-# Prevent unintentional override on the default image.
-if [[ "${TRAMPOLINE_IMAGE_UPLOAD:-false}" == "true" ]] && \
-   [[ -z "${TRAMPOLINE_IMAGE:-}" ]]; then
-   echo "Please set TRAMPOLINE_IMAGE if you want to upload the Docker image."
-   exit 1
-fi
-
-# Define the default value if it makes sense.
-if [[ -z "${TRAMPOLINE_IMAGE_UPLOAD:-}" ]]; then
-    TRAMPOLINE_IMAGE_UPLOAD=""
-fi
-
-if [[ -z "${TRAMPOLINE_IMAGE:-}" ]]; then
-    TRAMPOLINE_IMAGE=""
-fi
-
-if [[ -z "${TRAMPOLINE_DOCKERFILE:-}" ]]; then
-    TRAMPOLINE_DOCKERFILE=""
-fi
-
-if [[ -z "${TRAMPOLINE_BUILD_FILE:-}" ]]; then
-    TRAMPOLINE_BUILD_FILE=""
-fi
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index cdaa5649..00000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,504 +0,0 @@
-# Changelog
-
-[PyPI History][1]
-
-[1]: https://pypi.org/project/google-cloud-bigquery-datatransfer/#history
-
-## [3.12.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.11.2...v3.12.0) (2023-08-01)
-
-
-### Features
-
-* Add EncryptionConfiguration to TransferConfig ([f57343c](https://github.com/googleapis/python-bigquery-datatransfer/commit/f57343c31acd8ab44b4cc427e3c148ba93bb5368))
-* Add List type to Data source parameter. ([f57343c](https://github.com/googleapis/python-bigquery-datatransfer/commit/f57343c31acd8ab44b4cc427e3c148ba93bb5368))
-
-## [3.11.2](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.11.1...v3.11.2) (2023-07-04)
-
-
-### Bug Fixes
-
-* Add async context manager return types ([#470](https://github.com/googleapis/python-bigquery-datatransfer/issues/470)) ([551adeb](https://github.com/googleapis/python-bigquery-datatransfer/commit/551adeb66c823df68daed10bd55ad7a9a075a986))
-
-## [3.11.1](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.11.0...v3.11.1) (2023-03-27)
-
-
-### Documentation
-
-* Fix formatting of request arg in docstring ([#455](https://github.com/googleapis/python-bigquery-datatransfer/issues/455)) ([40a85d6](https://github.com/googleapis/python-bigquery-datatransfer/commit/40a85d6eb5e40ff77c054c76bbdfe8a5b821e1ef))
-* Removes deprecated sample ([#451](https://github.com/googleapis/python-bigquery-datatransfer/issues/451)) ([250acb4](https://github.com/googleapis/python-bigquery-datatransfer/commit/250acb4ec89a33c54174659d33fd7088f22f93db))
-* Replace deprecated snippet ([e2f04db](https://github.com/googleapis/python-bigquery-datatransfer/commit/e2f04db7553721610903500133553e67fe717642))
-
-## [3.11.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.10.1...v3.11.0) (2023-02-28)
-
-
-### Features
-
-* Enable "rest" transport in Python for services supporting numeric enums ([#439](https://github.com/googleapis/python-bigquery-datatransfer/issues/439)) ([b77f671](https://github.com/googleapis/python-bigquery-datatransfer/commit/b77f6716a47ba5bda4e50919e37b41fbc7cb3e20))
-
-
-### Documentation
-
-* Minor comment update ([#445](https://github.com/googleapis/python-bigquery-datatransfer/issues/445)) ([27b3271](https://github.com/googleapis/python-bigquery-datatransfer/commit/27b3271682fae002d29c65e057190c01f4f24ed4))
-
-## [3.10.1](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.10.0...v3.10.1) (2023-01-20)
-
-
-### Bug Fixes
-
-* Add context manager return types ([a10a470](https://github.com/googleapis/python-bigquery-datatransfer/commit/a10a470dc53947e35202c0b296fe74e519c0abe2))
-
-
-### Documentation
-
-* Add documentation for enums ([a10a470](https://github.com/googleapis/python-bigquery-datatransfer/commit/a10a470dc53947e35202c0b296fe74e519c0abe2))
-
-## [3.10.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.9.0...v3.10.0) (2023-01-10)
-
-
-### Features
-
-* Add support for python 3.11 ([#421](https://github.com/googleapis/python-bigquery-datatransfer/issues/421)) ([d81fe69](https://github.com/googleapis/python-bigquery-datatransfer/commit/d81fe694862b9663e8ffd407c9bad7af6bc4fc01))
-
-## [3.9.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.8.0...v3.9.0) (2023-01-04)
-
-
-### Features
-
-* Add location methods ([#416](https://github.com/googleapis/python-bigquery-datatransfer/issues/416)) ([6538b29](https://github.com/googleapis/python-bigquery-datatransfer/commit/6538b29601e91d16e6a2095a256b4b18920d73b9))
-
-## [3.8.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.7.3...v3.8.0) (2022-12-15)
-
-
-### Features
-
-* Add support for `google.cloud.bigquery_datatransfer.__version__` ([c333464](https://github.com/googleapis/python-bigquery-datatransfer/commit/c3334647fd103e2f10466f1daecde51a89aae727))
-* Add typing to proto.Message based class attributes ([c333464](https://github.com/googleapis/python-bigquery-datatransfer/commit/c3334647fd103e2f10466f1daecde51a89aae727))
-
-
-### Bug Fixes
-
-* Add dict typing for client_options ([c333464](https://github.com/googleapis/python-bigquery-datatransfer/commit/c3334647fd103e2f10466f1daecde51a89aae727))
-* **deps:** Require google-api-core &gt;=1.34.0, >=2.11.0  ([20be9ee](https://github.com/googleapis/python-bigquery-datatransfer/commit/20be9ee41126f3c38ef9a6070e7a6fad5a7712d1))
-* Drop usage of pkg_resources ([20be9ee](https://github.com/googleapis/python-bigquery-datatransfer/commit/20be9ee41126f3c38ef9a6070e7a6fad5a7712d1))
-* Fix timeout default values ([20be9ee](https://github.com/googleapis/python-bigquery-datatransfer/commit/20be9ee41126f3c38ef9a6070e7a6fad5a7712d1))
-
-
-### Documentation
-
-* **samples:** Snippetgen handling of repeated enum field ([c333464](https://github.com/googleapis/python-bigquery-datatransfer/commit/c3334647fd103e2f10466f1daecde51a89aae727))
-* **samples:** Snippetgen should call await on the operation coroutine before calling result ([20be9ee](https://github.com/googleapis/python-bigquery-datatransfer/commit/20be9ee41126f3c38ef9a6070e7a6fad5a7712d1))
-
-## [3.7.3](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.7.2...v3.7.3) (2022-10-07)
-
-
-### Bug Fixes
-
-* **deps:** Allow protobuf 3.19.5 ([#400](https://github.com/googleapis/python-bigquery-datatransfer/issues/400)) ([5e71c7c](https://github.com/googleapis/python-bigquery-datatransfer/commit/5e71c7c38ee937a4b61dc6a0f1ba79431a7d97b1))
-
-## [3.7.2](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.7.1...v3.7.2) (2022-09-29)
-
-
-### Bug Fixes
-
-* **deps:** Require protobuf >= 3.20.2 ([#397](https://github.com/googleapis/python-bigquery-datatransfer/issues/397)) ([4b5288d](https://github.com/googleapis/python-bigquery-datatransfer/commit/4b5288df912cfcd7db36012f0a34be9c150a5419))
-
-## [3.7.1](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.7.0...v3.7.1) (2022-08-12)
-
-
-### Bug Fixes
-
-* **deps:** allow protobuf < 5.0.0 ([#375](https://github.com/googleapis/python-bigquery-datatransfer/issues/375)) ([4bbf741](https://github.com/googleapis/python-bigquery-datatransfer/commit/4bbf741b77c3210e7065daeb0eb56625ae60a488))
-* **deps:** require proto-plus >= 1.22.0 ([4bbf741](https://github.com/googleapis/python-bigquery-datatransfer/commit/4bbf741b77c3210e7065daeb0eb56625ae60a488))
-
-## [3.7.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.6.2...v3.7.0) (2022-07-16)
-
-
-### Features
-
-* add audience parameter ([f756c16](https://github.com/googleapis/python-bigquery-datatransfer/commit/f756c16d8bff3246e77d74f03ffc7e95ce9d1e77))
-
-
-### Bug Fixes
-
-* **deps:** require google-api-core>=1.32.0,>=2.8.0 ([#362](https://github.com/googleapis/python-bigquery-datatransfer/issues/362)) ([f756c16](https://github.com/googleapis/python-bigquery-datatransfer/commit/f756c16d8bff3246e77d74f03ffc7e95ce9d1e77))
-* require python 3.7+ ([#364](https://github.com/googleapis/python-bigquery-datatransfer/issues/364)) ([106aa92](https://github.com/googleapis/python-bigquery-datatransfer/commit/106aa926b22f4a5dd64c9e0ecf17317727ab8735))
-
-## [3.6.2](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.6.1...v3.6.2) (2022-06-03)
-
-
-### Bug Fixes
-
-* **deps:** require protobuf <4.0.0dev ([#349](https://github.com/googleapis/python-bigquery-datatransfer/issues/349)) ([6b03c4b](https://github.com/googleapis/python-bigquery-datatransfer/commit/6b03c4b44b391f4cb9c47cebe40716db66a91ca1))
-
-
-### Documentation
-
-* fix changelog header to consistent size ([#350](https://github.com/googleapis/python-bigquery-datatransfer/issues/350)) ([c18147a](https://github.com/googleapis/python-bigquery-datatransfer/commit/c18147ab9d3713736ccdf7f327f1913c9be1e994))
-
-## [3.6.1](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.6.0...v3.6.1) (2022-03-05)
-
-
-### Bug Fixes
-
-* **deps:** require google-api-core>=1.31.5, >=2.3.2 ([#295](https://github.com/googleapis/python-bigquery-datatransfer/issues/295)) ([61d89b1](https://github.com/googleapis/python-bigquery-datatransfer/commit/61d89b10466b6e4792d87b5274c7e8ca8a03f8ab))
-
-## [3.6.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.5.0...v3.6.0) (2022-02-14)
-
-
-### Features
-
-* add api key support ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-* add owner email to TransferConfig message ([#279](https://github.com/googleapis/python-bigquery-datatransfer/issues/279)) ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-* allow customer to enroll a datasource programmatically ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-
-
-### Bug Fixes
-
-* resolve DuplicateCredentialArgs error when using credentials_file ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-
-
-### Documentation
-
-* add generated code samples ([#283](https://github.com/googleapis/python-bigquery-datatransfer/issues/283)) ([939d4c3](https://github.com/googleapis/python-bigquery-datatransfer/commit/939d4c3d507a0c38daf6f8568c64f7c44a7dd4f3))
-* add generated snippets ([939d4c3](https://github.com/googleapis/python-bigquery-datatransfer/commit/939d4c3d507a0c38daf6f8568c64f7c44a7dd4f3))
-* improvements to various message and field descriptions ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-* preserve hyperlinks with hyphens ([6bd57bd](https://github.com/googleapis/python-bigquery-datatransfer/commit/6bd57bd2fb0a8fbf8d4507045a1dad5abebb7cbb))
-
-## [3.5.0](https://github.com/googleapis/python-bigquery-datatransfer/compare/v3.4.1...v3.5.0) (2022-01-14)
-
-
-### Features
-
-* add support for Python 3.9 / 3.10 ([#253](https://github.com/googleapis/python-bigquery-datatransfer/issues/253)) ([5e02bd1](https://github.com/googleapis/python-bigquery-datatransfer/commit/5e02bd166149b4ef7ee0f295fdcb6a3570ec2f58))
-
-## [3.4.1](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.4.0...v3.4.1) (2021-11-01)
-
-
-### Bug Fixes
-
-* **deps:** drop packaging dependency ([2a7e0db](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/2a7e0dba3714d1664d9c67518040ccf6b51eda83))
-* **deps:** require google-api-core >= 1.28.0 ([2a7e0db](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/2a7e0dba3714d1664d9c67518040ccf6b51eda83))
-
-
-### Documentation
-
-* list oneofs in docstring ([2a7e0db](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/2a7e0dba3714d1664d9c67518040ccf6b51eda83))
-
-## [3.4.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.3.4...v3.4.0) (2021-10-08)
-
-
-### Features
-
-* add context manager support in client ([#234](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/234)) ([cba3dad](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/cba3dad55db8a00f95503b9c94d4ca21ed462a4f))
-
-## [3.3.4](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.3.3...v3.3.4) (2021-10-04)
-
-
-### Bug Fixes
-
-* improper types in pagers generation ([702a848](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/702a84864e5395cf7a7b8f2aeed93d2109414f7c))
-
-## [3.3.3](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.3.2...v3.3.3) (2021-09-24)
-
-
-### Bug Fixes
-
-* add 'dict' annotation type to 'request' ([fe024db](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/fe024dbcc3075fd779358d434f37ec3ee3a0adf9))
-
-## [3.3.2](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.3.1...v3.3.2) (2021-08-27)
-
-
-### Documentation
-
-* Improvements to various message and field descriptions ([#202](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/202)) ([9684723](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/9684723aed8c743d665ccac2b338770dd09fc94a))
-
-## [3.3.1](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.3.0...v3.3.1) (2021-07-26)
-
-
-### Bug Fixes
-
-* **deps:** pin 'google-{api,cloud}-core', 'google-auth' to allow 2.x versions ([#180](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/180)) ([b0e9533](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/b0e953347b43dd2252cf907bfaa8b6fbb16379b6))
-* enable self signed jwt for grpc ([#185](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/185)) ([3dd3bdd](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/3dd3bdd9074297803eced776e0ab12491f91da3b))
-
-
-### Documentation
-
-* add Samples section to CONTRIBUTING.rst ([#181](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/181)) ([5bc909c](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/5bc909c606fdf7cc037e1f014a997272f6284c65))
-
-
-### Miscellaneous Chores
-
-* release as 3.3.1 ([#186](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/186)) ([7c1a7b9](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/7c1a7b98fcb08dbe081c8c645d079a6586fa7b7b))
-
-## [3.3.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.2.0...v3.3.0) (2021-07-12)
-
-
-### Features
-
-* add always_use_jwt_access ([#171](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/171)) ([cd4494f](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/cd4494f0dc7304469e7d4a0ed6e13d716b3cacbf))
-
-
-### Documentation
-
-* add sample to include run notification ([#173](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/173)) ([ea018c9](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/ea018c9f4a1f9c360dbe9f08650250ea8c505f29))
-
-## [3.2.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.1.1...v3.2.0) (2021-06-22)
-
-
-### Features
-
-* support self-signed JWT flow for service accounts ([046c368](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/046c368cf5a75a210b0ecc7e6e1eee9bcd907669))
-
-
-### Bug Fixes
-
-* add async client to %name_%version/init.py ([046c368](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/046c368cf5a75a210b0ecc7e6e1eee9bcd907669))
-
-
-### Documentation
-
-* omit mention of Python 2.7 in 'CONTRIBUTING.rst' ([#1127](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/1127)) ([#164](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/164)) ([2741e4f](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/2741e4fb1d9074494872fafcec96d870b14b671d)), closes [#1126](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/1126)
-
-## [3.1.1](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.1.0...v3.1.1) (2021-04-07)
-
-
-### Bug Fixes
-
-* require proto-plus>=1.15.0 ([91910f1](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/91910f1ea01c5324fa63a7d85a034d08aeaae3f9))
-* use correct retry deadline ([#121](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/121)) ([91910f1](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/91910f1ea01c5324fa63a7d85a034d08aeaae3f9))
-
-## [3.1.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.0.1...v3.1.0) (2021-03-22)
-
-
-### Features
-
-* add `client_cert_source_for_mtls` parameter to grpc transport ([#114](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/114)) ([9c7ed28](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/9c7ed285203cd44917911e78c2c313d3ad50afda))
-
-## [3.0.1](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v3.0.0...v3.0.1) (2021-03-03)
-
-
-### Bug Fixes
-
-* remove recv msg limit, add enums to `types` ([#84](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/84)) ([3e2bbef](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/3e2bbef292ddda6a736be397be4e5a0fb213eeff))
-
-
-### Documentation
-
-* add sample for dataset copy ([#76](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/76)) ([f6d2c5b](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/f6d2c5b8f3c75426881dfce90ab713535416950e))
-* add scheduled query samples ([#83](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/83)) ([cd51970](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/cd519709228cda3bbcf2fd978d37ccd04ef27c82))
-* ensure minimum width for 'Parameters' / 'Returns' column ([#95](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/95)) ([5c8d7c1](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/5c8d7c1e860d1c50d892bfabc7ec936aaa40e714))
-* **python:** document adding Python 3.9 support, dropping 3.5 support ([#89](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/89)) ([dd84592](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/dd8459291a3ac0f98606b61ae566cb264ce96825)), closes [#787](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/787)
-* remove out-of-date sample from README ([#80](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/80)) ([af0406e](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/af0406eedac1dc8c663b5c8f67f56255caeea2fa))
-* remove redundant samples ([#86](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/86)) ([093e407](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/093e407c60b117a00d2cdf8d225f22d61bc221c4))
-* update contributing guide to Python 3.8 ([#105](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/105)) ([678c335](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/678c3355e1b2e8525005ad337048d60a51400fc0))
-
-## [3.0.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v2.1.0...v3.0.0) (2020-12-09)
-
-
-### ⚠ BREAKING CHANGES
-
-* type is renamed to type_ to avoid conflict with built-in functions (introduced in googleapis/gapic-generator-python#595)
-
-### Features
-
-* add common resource path helpers ([#69](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/69)) ([e0bcedb](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/e0bcedb58109e38a58584d5b3087f03e1fa10835))
-
-
-### Bug Fixes
-
-* avoid collision with built-in functions by renaming type property to type_ ([#53](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/53)) ([b954411](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/b95441140f7c86dd3e833aef0532badd6280ef48)), closes [/github.com/googleapis/python-talent/blob/ef045e8eb348db36d7a2a611e6f26b11530d273b/samples/snippets/noxfile_config.py#L27-L32](https://www.github.com/googleapis//github.com/googleapis/python-talent/blob/ef045e8eb348db36d7a2a611e6f26b11530d273b/samples/snippets/noxfile_config.py/issues/L27-L32)
-
-
-### Documentation
-
-* update intersphinx links ([#78](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/78)) ([a78ba39](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/a78ba39bf1507cbc9e2a51fe4553d602da7f7601))
-
-## 2.1.0
-
-09-29-2020 09:34 PDT
-
-
-### Implementation Changes
-
-Adjust gapic namespace to `google.cloud.bigquery_datatransfer` ([#61](https://github.com/googleapis/python-bigquery-datatransfer/pull/61))
-
-## 2.0.0
-
-09-21-2020 08:36 PDT
-
-
-### Implementation Changes
-
-- Transition the library to microgenerator. ([#56](https://github.com/googleapis/python-bigquery-datatransfer/pull/56))
-  This is a **breaking change** that introduces several **method signature changes** and **drops support
-  for Python 2.7 and 3.5**. See [migration guide](https://googleapis.dev/python/bigquerydatatransfer/latest/UPGRADING.html)
-  for more info.
-
-## 1.1.1
-
-09-16-2020 11:12 PDT
-
-
-### Implementation Changes
-
-- Change default retry policies timeouts (via synth). ([#48](https://github.com/googleapis/python-bigquery-datatransfer/pull/48))
-
-
-### Documentation
-
-- Add sample for updating transfer config. ([#46](https://github.com/googleapis/python-bigquery-datatransfer/pull/46))
-- Add dataset ID in function call in samples. ([#44](https://github.com/googleapis/python-bigquery-datatransfer/pull/44))
-- Move code samples from the common samples repo to this library. ([#38](https://github.com/googleapis/python-bigquery-datatransfer/pull/38))
-
-
-### Internal / Testing Changes
-
-- Update CODEOWNERS for samples and library code. ([#47](https://github.com/googleapis/python-bigquery-datatransfer/pull/47))
-
-## [1.1.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v1.0.0...v1.1.0) (2020-06-20)
-
-
-### Features
-
-* add first party oauth ([#22](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/22)) ([a806b8b](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/a806b8b3d0e3213f1488563f25504a27af9a9cda))
-
-## [1.0.0](https://www.github.com/googleapis/python-bigquery-datatransfer/compare/v0.4.1...v1.0.0) (2020-03-04)
-
-
-### Features
-
-* **bigquerydatatransfer:** add `service_account_name` option to transfer configs ([#10013](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/10013)) ([9ca090a](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/9ca090af431092bc4286fa4443dd0dc0141f6de6))
-* **bigquerydatatransfer:** undeprecate resource name helper methods; add py2 deprecation warning; bump copyright year to 2020 (via synth) ([#10226](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/10226)) ([c0f9cc3](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/c0f9cc398e5558002c79a875809bb6cd1a98a8a4))
-* set release_status to production/stable ([#15](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/15)) ([a9c1160](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/a9c1160475dbc327e8cc5da3b5aee3ceaa618bd3))
-
-
-### Bug Fixes
-
-* **bigquery_datatransfer:** deprecate resource name helper methods (via synth) ([#9829](https://www.github.com/googleapis/python-bigquery-datatransfer/issues/9829)) ([fc06995](https://www.github.com/googleapis/python-bigquery-datatransfer/commit/fc0699549479cc3e34e217f9e588f5128107ba89))
-
-## 0.4.1
-
-07-31-2019 17:50 PDT
-
-
-### Dependencies
-- Bump minimum version for google-api-core to 1.14.0. ([#8709](https://github.com/googleapis/google-cloud-python/pull/8709))
-
-### Documentation
-- Fix links to BigQuery Datatransfer documentation. ([#8859](https://github.com/googleapis/google-cloud-python/pull/8859))
-- Link to googleapis.dev documentation in READMEs. ([#8705](https://github.com/googleapis/google-cloud-python/pull/8705))
-
-### Internal / Testing Changes
-- Update intersphinx mapping for requests. ([#8805](https://github.com/googleapis/google-cloud-python/pull/8805))
-
-## 0.4.0
-
-07-16-2019 17:11 PDT
-
-### Implementation Changes
-
-- Retry DEADLINE_EXCEEDED (via synth). ([#7920](https://github.com/googleapis/google-cloud-python/pull/7920))
-- Remove classifier for Python 3.4 for end-of-life. ([#7535](https://github.com/googleapis/google-cloud-python/pull/7535))
-
-### New Features
-
-- Add `DatasourceServiceClient` (via synth). ([#8630](https://github.com/googleapis/google-cloud-python/pull/8630))
-- Add `start_manual_transfer_runs` method (via synth). ([#8630](https://github.com/googleapis/google-cloud-python/pull/8630))
-- Add `client_info`/`version_info` support (via synth). ([#8630](https://github.com/googleapis/google-cloud-python/pull/8630))
-- Allow passing kwargs to `create_channel` (via synth). ([#8630](https://github.com/googleapis/google-cloud-python/pull/8630))
-- Add path helpers (via synth). ([#8630](https://github.com/googleapis/google-cloud-python/pull/8630))
-- Add protos as an artifact to library ([#7205](https://github.com/googleapis/google-cloud-python/pull/7205))
-
-### Documentation
-
-- Add compatibility check badges to READMEs. ([#8288](https://github.com/googleapis/google-cloud-python/pull/8288))
-- Adjust indentation on scheduled query sample. ([#8493](https://github.com/googleapis/google-cloud-python/pull/8493))
-- Add docs job to publish to googleapis.dev. ([#8464](https://github.com/googleapis/google-cloud-python/pull/8464))
-- Add sample to schedule query with BQ DTS. ([#7703](https://github.com/googleapis/google-cloud-python/pull/7703))
-- Add nox session `docs` (via synth). ([#7765](https://github.com/googleapis/google-cloud-python/pull/7765))
-- Updated client library documentation URLs. ([#7307](https://github.com/googleapis/google-cloud-python/pull/7307))
-- Pick up stub docstring fix in GAPIC generator. ([#6965](https://github.com/googleapis/google-cloud-python/pull/6965))
-
-### Internal / Testing Changes
-
-- Blacken noxfile.py, setup.py (via synth). ([#8116](https://github.com/googleapis/google-cloud-python/pull/8116))
-- Add empty lines (via synth). ([#8050](https://github.com/googleapis/google-cloud-python/pull/8050))
-- Remove unused message exports (via synth). ([#7263](https://github.com/googleapis/google-cloud-python/pull/7263))
-- Protoc-generated serialization update. ([#7075](https://github.com/googleapis/google-cloud-python/pull/7075))
-
-## 0.3.0
-
-12-17-2018 17:59 PST
-
-
-### Implementation Changes
-- Pick up enum fixes in the GAPIC generator. ([#6608](https://github.com/googleapis/google-cloud-python/pull/6608))
-- Pick up fixes in GAPIC generator. ([#6491](https://github.com/googleapis/google-cloud-python/pull/6491))
-- Fix `client_info` bug, update docstrings. ([#6405](https://github.com/googleapis/google-cloud-python/pull/6405))
-- Re-generate library using bigquery_datatransfer/synth.py ([#5973](https://github.com/googleapis/google-cloud-python/pull/5973))
-- Fix stray, lint-breaking blank lines from autosynth. ([#5960](https://github.com/googleapis/google-cloud-python/pull/5960))
-- Re-generate library using `bigquery_datatransfer/synth.py`. ([#5947](https://github.com/googleapis/google-cloud-python/pull/5947))
-
-### Dependencies
-- Bump minimum api_core version for all GAPIC libs to 1.4.1. ([#6391](https://github.com/googleapis/google-cloud-python/pull/6391))
-
-### Documentation
-- Document Python 2 deprecation ([#6910](https://github.com/googleapis/google-cloud-python/pull/6910))
-- Fix GAX fossils ([#6264](https://github.com/googleapis/google-cloud-python/pull/6264))
-- Normalize use of support level badges ([#6159](https://github.com/googleapis/google-cloud-python/pull/6159))
-- Harmonize / DRY 'README.rst' / 'docs/index.rst'. ([#6013](https://github.com/googleapis/google-cloud-python/pull/6013))
-
-### Internal / Testing Changes
-- Update noxfile.
-- Blacken all gen'd libs ([#6792](https://github.com/googleapis/google-cloud-python/pull/6792))
-- Omit local deps ([#6701](https://github.com/googleapis/google-cloud-python/pull/6701))
-- Run black at end of synth.py ([#6698](https://github.com/googleapis/google-cloud-python/pull/6698))
-- Unblack bigquery gapic and protos.
-- Run Black on Generated libraries ([#6666](https://github.com/googleapis/google-cloud-python/pull/6666))
-- Add templates for flake8, coveragerc, noxfile, and black. ([#6642](https://github.com/googleapis/google-cloud-python/pull/6642))
-- Add synth metadata. ([#6562](https://github.com/googleapis/google-cloud-python/pull/6562))
-- Use new Nox ([#6175](https://github.com/googleapis/google-cloud-python/pull/6175))
-
-## 0.2.0
-
-### Implementation Changes
-- Regenerate bigquery-datatransfer (#5793)
-
-### Internal / Testing Changes
-- Avoid overwriting '__module__' of messages from shared modules. (#5364)
-- Modify system tests to use prerelease versions of grpcio (#5304)
-- Add Test runs for Python 3.7 and remove 3.4 (#5295)
-- Fix bad trove classifier
-- Rename releases to changelog and include from CHANGELOG.md (#5191)
-
-## 0.1.1
-
-### Dependencies
-
-- Update dependency range for api-core to include v1.0.0 releases (#4944)
-
-### Documentation
-
-- Fix package name in readme (#4670)
-- BigQueryDataTransfer: update 404 link for API documentation (#4672)
-- Replacing references to `stable/` docs with `latest/`. (#4638)
-
-### Testing and internal changes
-
-- Re-enable lint for tests, remove usage of pylint (#4921)
-- Normalize all setup.py files (#4909)
-- Update index.rst (#4816)
-- nox unittest updates (#4646)
-
-## 0.1.0
-
-[![release level](https://img.shields.io/badge/release%20level-alpha-orange.svg?style&#x3D;flat)](https://cloud.google.com/terms/launch-stages)
-
-The BigQuery Data Transfer Service automates data movement from SaaS
-applications to Google BigQuery on a scheduled, managed basis. Your analytics
-team can lay the foundation for a data warehouse without writing a single line
-of code. BigQuery Data Transfer Service initially supports Google application
-sources like Adwords, DoubleClick Campaign Manager, DoubleClick for Publishers
-and YouTube.
-
-PyPI: https://pypi.org/project/google-cloud-bigquery-datatransfer/0.1.0/
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
deleted file mode 100644
index 039f4368..00000000
--- a/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,95 +0,0 @@
-<!-- # Generated by synthtool. DO NOT EDIT! !-->
-# Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, gender identity and expression, level of
-experience, education, socio-economic status, nationality, personal appearance,
-race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-*   Using welcoming and inclusive language
-*   Being respectful of differing viewpoints and experiences
-*   Gracefully accepting constructive criticism
-*   Focusing on what is best for the community
-*   Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-*   The use of sexualized language or imagery and unwelcome sexual attention or
-    advances
-*   Trolling, insulting/derogatory comments, and personal or political attacks
-*   Public or private harassment
-*   Publishing others' private information, such as a physical or electronic
-    address, without explicit permission
-*   Other conduct which could reasonably be considered inappropriate in a
-    professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, or to ban temporarily or permanently any
-contributor for other behaviors that they deem inappropriate, threatening,
-offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
-
-This Code of Conduct also applies outside the project spaces when the Project
-Steward has a reasonable belief that an individual's behavior may have a
-negative impact on the project or its community.
-
-## Conflict Resolution
-
-We do not believe that all conflict is bad; healthy debate and disagreement
-often yield positive results. However, it is never okay to be disrespectful or
-to engage in behavior that violates the project’s code of conduct.
-
-If you see someone violating the code of conduct, you are encouraged to address
-the behavior directly with those involved. Many issues can be resolved quickly
-and easily, and this gives people more control over the outcome of their
-dispute. If you are unable to resolve the matter for any reason, or if the
-behavior is threatening or harassing, report it. We are dedicated to providing
-an environment where participants feel welcome and safe.
-
-
-Reports should be directed to *googleapis-stewards@google.com*, the
-Project Steward(s) for *Google Cloud Client Libraries*. It is the Project Steward’s duty to
-receive and address reported violations of the code of conduct. They will then
-work with a committee consisting of representatives from the Open Source
-Programs Office and the Google Open Source Strategy team. If for any reason you
-are uncomfortable reaching out to the Project Steward, please email
-opensource@google.com.
-
-We will investigate every complaint, but you may not receive a direct response.
-We will use our discretion in determining when and how to follow up on reported
-incidents, which may range from not taking action to permanent expulsion from
-the project and project-sponsored spaces. We will notify the accused of the
-report and provide them an opportunity to discuss it before any action is taken.
-The identity of the reporter will be omitted from the details of the report
-supplied to the accused. In potentially harmful situations, such as ongoing
-harassment or threats to anyone's safety, we may take action without notice.
-
-## Attribution
-
-This Code of Conduct is adapted from the Contributor Covenant, version 1.4,
-available at
-https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
\ No newline at end of file
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
deleted file mode 100644
index 68cdb899..00000000
--- a/CONTRIBUTING.rst
+++ /dev/null
@@ -1,281 +0,0 @@
-.. Generated by synthtool. DO NOT EDIT!
-############
-Contributing
-############
-
-#. **Please sign one of the contributor license agreements below.**
-#. Fork the repo, develop and test your code changes, add docs.
-#. Make sure that your commit messages clearly describe the changes.
-#. Send a pull request. (Please Read: `Faster Pull Request Reviews`_)
-
-.. _Faster Pull Request Reviews: https://github.com/kubernetes/community/blob/master/contributors/guide/pull-requests.md#best-practices-for-faster-reviews
-
-.. contents:: Here are some guidelines for hacking on the Google Cloud Client libraries.
-
-***************
-Adding Features
-***************
-
-In order to add a feature:
-
-- The feature must be documented in both the API and narrative
-  documentation.
-
-- The feature must work fully on the following CPython versions:
-  3.7, 3.8, 3.9, 3.10 and 3.11 on both UNIX and Windows.
-
-- The feature must not add unnecessary dependencies (where
-  "unnecessary" is of course subjective, but new dependencies should
-  be discussed).
-
-****************************
-Using a Development Checkout
-****************************
-
-You'll have to create a development environment using a Git checkout:
-
-- While logged into your GitHub account, navigate to the
-  ``python-bigquery-datatransfer`` `repo`_ on GitHub.
-
-- Fork and clone the ``python-bigquery-datatransfer`` repository to your GitHub account by
-  clicking the "Fork" button.
-
-- Clone your fork of ``python-bigquery-datatransfer`` from your GitHub account to your local
-  computer, substituting your account username and specifying the destination
-  as ``hack-on-python-bigquery-datatransfer``.  E.g.::
-
-   $ cd ${HOME}
-   $ git clone git@github.com:USERNAME/python-bigquery-datatransfer.git hack-on-python-bigquery-datatransfer
-   $ cd hack-on-python-bigquery-datatransfer
-   # Configure remotes such that you can pull changes from the googleapis/python-bigquery-datatransfer
-   # repository into your local repository.
-   $ git remote add upstream git@github.com:googleapis/python-bigquery-datatransfer.git
-   # fetch and merge changes from upstream into main
-   $ git fetch upstream
-   $ git merge upstream/main
-
-Now your local repo is set up such that you will push changes to your GitHub
-repo, from which you can submit a pull request.
-
-To work on the codebase and run the tests, we recommend using ``nox``,
-but you can also use a ``virtualenv`` of your own creation.
-
-.. _repo: https://github.com/googleapis/python-bigquery-datatransfer
-
-Using ``nox``
-=============
-
-We use `nox <https://nox.readthedocs.io/en/latest/>`__ to instrument our tests.
-
-- To test your changes, run unit tests with ``nox``::
-    $ nox -s unit
-
-- To run a single unit test::
-
-    $ nox -s unit-3.11 -- -k <name of test>
-
-
-  .. note::
-
-    The unit tests and system tests are described in the
-    ``noxfile.py`` files in each directory.
-
-.. nox: https://pypi.org/project/nox/
-
-*****************************************
-I'm getting weird errors... Can you help?
-*****************************************
-
-If the error mentions ``Python.h`` not being found,
-install ``python-dev`` and try again.
-On Debian/Ubuntu::
-
-  $ sudo apt-get install python-dev
-
-************
-Coding Style
-************
-- We use the automatic code formatter ``black``. You can run it using
-  the nox session ``blacken``. This will eliminate many lint errors. Run via::
-
-   $ nox -s blacken
-
-- PEP8 compliance is required, with exceptions defined in the linter configuration.
-  If you have ``nox`` installed, you can test that you have not introduced
-  any non-compliant code via::
-
-   $ nox -s lint
-
-- In order to make ``nox -s lint`` run faster, you can set some environment
-  variables::
-
-   export GOOGLE_CLOUD_TESTING_REMOTE="upstream"
-   export GOOGLE_CLOUD_TESTING_BRANCH="main"
-
-  By doing this, you are specifying the location of the most up-to-date
-  version of ``python-bigquery-datatransfer``. The
-  remote name ``upstream`` should point to the official ``googleapis``
-  checkout and the branch should be the default branch on that remote (``main``).
-
-- This repository contains configuration for the
-  `pre-commit <https://pre-commit.com/>`__ tool, which automates checking
-  our linters during a commit.  If you have it installed on your ``$PATH``,
-  you can enable enforcing those checks via:
-
-.. code-block:: bash
-
-   $ pre-commit install
-   pre-commit installed at .git/hooks/pre-commit
-
-Exceptions to PEP8:
-
-- Many unit tests use a helper method, ``_call_fut`` ("FUT" is short for
-  "Function-Under-Test"), which is PEP8-incompliant, but more readable.
-  Some also use a local variable, ``MUT`` (short for "Module-Under-Test").
-
-********************
-Running System Tests
-********************
-
-- To run system tests, you can execute::
-
-   # Run all system tests
-   $ nox -s system
-
-   # Run a single system test
-   $ nox -s system-3.8 -- -k <name of test>
-
-
-  .. note::
-
-      System tests are only configured to run under Python 3.8.
-      For expediency, we do not run them in older versions of Python 3.
-
-  This alone will not run the tests. You'll need to change some local
-  auth settings and change some configuration in your project to
-  run all the tests.
-
-- System tests will be run against an actual project. You should use local credentials from gcloud when possible. See `Best practices for application authentication <https://cloud.google.com/docs/authentication/best-practices-applications#local_development_and_testing_with_the>`__. Some tests require a service account. For those tests see `Authenticating as a service account <https://cloud.google.com/docs/authentication/production>`__.
-
-*************
-Test Coverage
-*************
-
-- The codebase *must* have 100% test statement coverage after each commit.
-  You can test coverage via ``nox -s cover``.
-
-******************************************************
-Documentation Coverage and Building HTML Documentation
-******************************************************
-
-If you fix a bug, and the bug requires an API or behavior modification, all
-documentation in this package which references that API or behavior must be
-changed to reflect the bug fix, ideally in the same commit that fixes the bug
-or adds the feature.
-
-Build the docs via:
-
-   $ nox -s docs
-
-*************************
-Samples and code snippets
-*************************
-
-Code samples and snippets live in the `samples/` catalogue. Feel free to
-provide more examples, but make sure to write tests for those examples.
-Each folder containing example code requires its own `noxfile.py` script
-which automates testing. If you decide to create a new folder, you can
-base it on the `samples/snippets` folder (providing `noxfile.py` and
-the requirements files).
-
-The tests will run against a real Google Cloud Project, so you should
-configure them just like the System Tests.
-
-- To run sample tests, you can execute::
-
-   # Run all tests in a folder
-   $ cd samples/snippets
-   $ nox -s py-3.8
-
-   # Run a single sample test
-   $ cd samples/snippets
-   $ nox -s py-3.8 -- -k <name of test>
-
-********************************************
-Note About ``README`` as it pertains to PyPI
-********************************************
-
-The `description on PyPI`_ for the project comes directly from the
-``README``. Due to the reStructuredText (``rst``) parser used by
-PyPI, relative links which will work on GitHub (e.g. ``CONTRIBUTING.rst``
-instead of
-``https://github.com/googleapis/python-bigquery-datatransfer/blob/main/CONTRIBUTING.rst``)
-may cause problems creating links or rendering the description.
-
-.. _description on PyPI: https://pypi.org/project/google-cloud-bigquery-datatransfer
-
-
-*************************
-Supported Python Versions
-*************************
-
-We support:
-
--  `Python 3.7`_
--  `Python 3.8`_
--  `Python 3.9`_
--  `Python 3.10`_
--  `Python 3.11`_
-
-.. _Python 3.7: https://docs.python.org/3.7/
-.. _Python 3.8: https://docs.python.org/3.8/
-.. _Python 3.9: https://docs.python.org/3.9/
-.. _Python 3.10: https://docs.python.org/3.10/
-.. _Python 3.11: https://docs.python.org/3.11/
-
-
-Supported versions can be found in our ``noxfile.py`` `config`_.
-
-.. _config: https://github.com/googleapis/python-bigquery-datatransfer/blob/main/noxfile.py
-
-
-We also explicitly decided to support Python 3 beginning with version 3.7.
-Reasons for this include:
-
--  Encouraging use of newest versions of Python 3
--  Taking the lead of `prominent`_ open-source `projects`_
--  `Unicode literal support`_ which allows for a cleaner codebase that
-   works in both Python 2 and Python 3
-
-.. _prominent: https://docs.djangoproject.com/en/1.9/faq/install/#what-python-version-can-i-use-with-django
-.. _projects: http://flask.pocoo.org/docs/0.10/python3/
-.. _Unicode literal support: https://www.python.org/dev/peps/pep-0414/
-
-**********
-Versioning
-**********
-
-This library follows `Semantic Versioning`_.
-
-.. _Semantic Versioning: http://semver.org/
-
-Some packages are currently in major version zero (``0.y.z``), which means that
-anything may change at any time and the public API should not be considered
-stable.
-
-******************************
-Contributor License Agreements
-******************************
-
-Before we can accept your pull requests you'll need to sign a Contributor
-License Agreement (CLA):
-
-- **If you are an individual writing original source code** and **you own the
-  intellectual property**, then you'll need to sign an
-  `individual CLA <https://developers.google.com/open-source/cla/individual>`__.
-- **If you work for a company that wants to allow you to contribute your work**,
-  then you'll need to sign a
-  `corporate CLA <https://developers.google.com/open-source/cla/corporate>`__.
-
-You can sign these electronically (just scroll to the bottom). After that,
-we'll be able to accept your pull requests.
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index e0a66705..00000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,25 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generated by synthtool. DO NOT EDIT!
-include README.rst LICENSE
-recursive-include google *.json *.proto py.typed
-recursive-include tests *
-global-exclude *.py[co]
-global-exclude __pycache__
-
-# Exclude scripts for samples readmegen
-prune scripts/readme-gen
diff --git a/README.rst b/README.rst
index 5ec76c1f..e0912f89 100644
--- a/README.rst
+++ b/README.rst
@@ -1,3 +1,8 @@
+:**NOTE**: **This github repository is archived. The repository contents and history have moved to** `google-cloud-python`_.
+
+.. _google-cloud-python: https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-bigquery-datatransfer
+
+
 Python Client for BigQuery Data Transfer API
 ============================================
 
diff --git a/UPGRADING.md b/UPGRADING.md
deleted file mode 100644
index caeb7d42..00000000
--- a/UPGRADING.md
+++ /dev/null
@@ -1,227 +0,0 @@
-<!--
-Copyright 2020 Google LLC
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    https://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-
-
-# 2.0.0 Migration Guide
-
-The 2.0 release of the `google-cloud-bigquery-datatransfer` client is a significant
-upgrade based on a [next-gen code generator](https://github.com/googleapis/gapic-generator-python),
-and includes substantial interface changes. Existing code written for earlier versions
-of this library will likely require updates to use this version. This document
-describes the changes that have been made, and what you need to do to update your usage.
-
-If you experience issues or have questions, please file an
-[issue](https://github.com/googleapis/python-bigquery-datatransfer/issues).
-
-
-## Supported Python Versions
-
-> **WARNING**: Breaking change
-
-The 2.0.0 release requires Python 3.6+.
-
-
-## Import Path
-
-> **WARNING**: Breaking change
-
-
-### Version 2.1.0
-
-The library had its old namespace restored, since importing from
-`google.cloud.bigquery` clashed with the `google-cloud-bigquery` library when the
-latter was also installed.
-
-The import paths that were changed in version `2.0.0` should be reverted:
-
-```py
-from google.cloud import bigquery_datatransfer
-from google.cloud import bigquery_datatransfer_v1
-```
-
-### Version 2.0.0
-
-(obsolete) The library was moved into `google.cloud.bigquery` namespace. Existing
-imports need to be updated, unless using a version `>=2.1.0`.
-
-**Before:**
-```py
-from google.cloud import bigquery_datatransfer
-from google.cloud import bigquery_datatransfer_v1
-```
-
-**After:**
-```py
-from google.cloud.bigquery import datatransfer
-from google.cloud.bigquery import datatransfer_v1
-```
-
-
-## Method Calls
-
-> **WARNING**: Breaking change
-
-Methods that send requests to the backend expect request objects. We provide a script
-that will convert most common use cases.
-
-* Install the library
-
-```py
-python3 -m pip install google-cloud-bigquery-datatransfer[libcst]
-```
-
-* The script `fixup_datatransfer_v1_keywords.py` is shipped with the library. It expects
-an input directory (with the code to convert) and an empty destination directory.
-
-```sh
-$ scripts/fixup_datatransfer_v1_keywords.py --input-directory .samples/ --output-directory samples/
-```
-
-**Before:**
-```py
-from google.cloud import bigquery_datatransfer
-
-client = bigquery_datatransfer.DataTransferServiceClient()
-
-parent_project = "..."
-transfer_config = {...}
-authorization_code = "..."
-
-response = client.create_transfer_config(
-    parent_project, transfer_config, authorization_code=authorization_code
-)
-```
-
-
-**After:**
-```py
-from google.cloud.bigquery import datatransfer
-
-client = datatransfer.DataTransferServiceClient()
-
-parent_project = "..."
-transfer_config = {...}
-authorization_code = "..."
-
-response = client.create_transfer_config(
-    request={
-        "parent": parent_project,
-        "transfer_config": transfer_config,
-        "authorization_code": authorization_code,
-    }
-)
-```
-
-### More Details
-
-In `google-cloud-bigquery-datatransfer<2.0.0`, parameters required by the API were positional
-parameters and optional parameters were keyword parameters.
-
-**Before:**
-```py
-def create_transfer_config(
-    self,
-    parent,
-    transfer_config,
-    authorization_code=None,
-    version_info=None,
-    service_account_name=None,
-    retry=google.api_core.gapic_v1.method.DEFAULT,
-    timeout=google.api_core.gapic_v1.method.DEFAULT,
-    metadata=None,
-):
-```
-
-In the `2.0.0` release, methods that interact with the backend have a single
-positional parameter `request`. Method docstrings indicate whether a parameter is
-required or optional.
-
-Some methods have additional keyword only parameters. The available parameters depend
-on the [`google.api.method_signature` annotation](https://github.com/googleapis/python-bigquery-datatransfer/blob/main/google/cloud/bigquery_datatransfer_v1/proto/datatransfer.proto#L80)
-specified by the API producer.
-
-
-**After:**
-```py
-def create_transfer_config(
-    self,
-    request: datatransfer.CreateTransferConfigRequest = None,
-    *,
-    parent: str = None,
-    transfer_config: transfer.TransferConfig = None,
-    retry: retries.Retry = gapic_v1.method.DEFAULT,
-    timeout: float = None,
-    metadata: Sequence[Tuple[str, str]] = (),
-) -> transfer.TransferConfig:
-```
-
-> **NOTE:** The `request` parameter and flattened keyword parameters for the API are
-> mutually exclusive. Passing both will result in an error.
-
-
-Both of these calls are valid:
-
-```py
-response = client.create_transfer_config(
-    request={
-        "parent": project_path,
-        "transfer_config": {"foo": "bar"},
-    }
-)
-```
-
-```py
-response = client.create_transfer_config(
-    parent=project_path,
-    transfer_config={"foo": "bar"},
-)
-```
-
-This call is _invalid_ because it mixes `request` with a keyword argument `transfer_config`.
-Executing this code will result in an error:
-
-```py
-response = client.create_transfer_config(
-    request={"parent": project_path},
-    transfer_config= {"foo": "bar"},
-)
-```
-
-> **NOTE:** The `request` parameter of some methods can also contain a more rich set of
-> options that are otherwise not available as explicit keyword only parameters, thus
-> these _must_ be passed through `request`.
-
-
-## Removed Utility Methods
-
-> **WARNING**: Breaking change
-
-Most utility methods such as `project_path()` have been removed. The paths must
-now be constructed manually:
-
-```py
-project_path = f"project/{PROJECT_ID}"
-```
-
- The only two that remained are `transfer_config_path()` and `parse_transfer_config_path()`.
-
-
-## Removed `client_config` Parameter
-
-The client cannot be constructed with `client_config` argument anymore, this deprecated
-argument has been removed. If you want to customize retry and timeout settings for a particular
-method, you need to do it upon method invocation by passing the custom `timeout` and
-`retry` arguments, respectively.
diff --git a/docs/README.rst b/docs/README.rst
deleted file mode 120000
index 89a01069..00000000
--- a/docs/README.rst
+++ /dev/null
@@ -1 +0,0 @@
-../README.rst
\ No newline at end of file
diff --git a/docs/UPGRADING.md b/docs/UPGRADING.md
deleted file mode 120000
index 01097c8c..00000000
--- a/docs/UPGRADING.md
+++ /dev/null
@@ -1 +0,0 @@
-../UPGRADING.md
\ No newline at end of file
diff --git a/docs/_static/custom.css b/docs/_static/custom.css
deleted file mode 100644
index b0a29546..00000000
--- a/docs/_static/custom.css
+++ /dev/null
@@ -1,20 +0,0 @@
-div#python2-eol {
-	border-color: red;
-	border-width: medium;
-}
-
-/* Ensure minimum width for 'Parameters' / 'Returns' column */
-dl.field-list > dt {
-    min-width: 100px
-}
-
-/* Insert space between methods for readability */
-dl.method {
-	padding-top: 10px;
-	padding-bottom: 10px
-}
-
-/* Insert empty space between classes */
-dl.class {
-	padding-bottom: 50px
-}
diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
deleted file mode 100644
index 6316a537..00000000
--- a/docs/_templates/layout.html
+++ /dev/null
@@ -1,50 +0,0 @@
-
-{% extends "!layout.html" %}
-{%- block content %}
-{%- if theme_fixed_sidebar|lower == 'true' %}
-  <div class="document">
-    {{ sidebar() }}
-    {%- block document %}
-      <div class="documentwrapper">
-      {%- if render_sidebar %}
-        <div class="bodywrapper">
-      {%- endif %}
-
-          {%- block relbar_top %}
-            {%- if theme_show_relbar_top|tobool %}
-              <div class="related top">
-                &nbsp;
-                {{- rellink_markup () }}
-              </div>
-            {%- endif %}
-          {% endblock %}
-
-          <div class="body" role="main">
-          	<div class="admonition" id="python2-eol"> 
-          	 As of January 1, 2020 this library no longer supports Python 2 on the latest released version. 
-          	 Library versions released prior to that date will continue to be available. For more information please
-          	 visit <a href="https://cloud.google.com/python/docs/python2-sunset/">Python 2 support on Google Cloud</a>.
-          	</div>
-            {% block body %} {% endblock %}
-          </div>
-
-          {%- block relbar_bottom %}
-            {%- if theme_show_relbar_bottom|tobool %}
-              <div class="related bottom">
-                &nbsp;
-                {{- rellink_markup () }}
-              </div>
-            {%- endif %}
-          {% endblock %}
-
-      {%- if render_sidebar %}
-        </div>
-      {%- endif %}
-      </div>
-    {%- endblock %}
-    <div class="clearer"></div>
-  </div>
-{%- else %}
-{{ super() }}
-{%- endif %}
-{%- endblock %}
diff --git a/docs/bigquery_datatransfer_v1/data_transfer_service.rst b/docs/bigquery_datatransfer_v1/data_transfer_service.rst
deleted file mode 100644
index 480f43ed..00000000
--- a/docs/bigquery_datatransfer_v1/data_transfer_service.rst
+++ /dev/null
@@ -1,10 +0,0 @@
-DataTransferService
--------------------------------------
-
-.. automodule:: google.cloud.bigquery_datatransfer_v1.services.data_transfer_service
-    :members:
-    :inherited-members:
-
-.. automodule:: google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers
-    :members:
-    :inherited-members:
diff --git a/docs/bigquery_datatransfer_v1/services.rst b/docs/bigquery_datatransfer_v1/services.rst
deleted file mode 100644
index 37a71a43..00000000
--- a/docs/bigquery_datatransfer_v1/services.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-Services for Google Cloud Bigquery Datatransfer v1 API
-======================================================
-.. toctree::
-    :maxdepth: 2
-
-    data_transfer_service
diff --git a/docs/bigquery_datatransfer_v1/types.rst b/docs/bigquery_datatransfer_v1/types.rst
deleted file mode 100644
index ccda83a5..00000000
--- a/docs/bigquery_datatransfer_v1/types.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-Types for Google Cloud Bigquery Datatransfer v1 API
-===================================================
-
-.. automodule:: google.cloud.bigquery_datatransfer_v1.types
-    :members:
-    :show-inheritance:
diff --git a/docs/changelog.md b/docs/changelog.md
deleted file mode 120000
index 04c99a55..00000000
--- a/docs/changelog.md
+++ /dev/null
@@ -1 +0,0 @@
-../CHANGELOG.md
\ No newline at end of file
diff --git a/docs/conf.py b/docs/conf.py
deleted file mode 100644
index 965815f8..00000000
--- a/docs/conf.py
+++ /dev/null
@@ -1,384 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# google-cloud-bigquery-datatransfer documentation build configuration file
-#
-# This file is execfile()d with the current directory set to its
-# containing dir.
-#
-# Note that not all possible configuration values are present in this
-# autogenerated file.
-#
-# All configuration values have a default; values that are commented out
-# serve to show the default.
-
-import os
-import shlex
-import sys
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-sys.path.insert(0, os.path.abspath(".."))
-
-# For plugins that can not read conf.py.
-# See also: https://github.com/docascode/sphinx-docfx-yaml/issues/85
-sys.path.insert(0, os.path.abspath("."))
-
-__version__ = ""
-
-# -- General configuration ------------------------------------------------
-
-# If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = "1.5.5"
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = [
-    "sphinx.ext.autodoc",
-    "sphinx.ext.autosummary",
-    "sphinx.ext.intersphinx",
-    "sphinx.ext.coverage",
-    "sphinx.ext.doctest",
-    "sphinx.ext.napoleon",
-    "sphinx.ext.todo",
-    "sphinx.ext.viewcode",
-    "recommonmark",
-]
-
-# autodoc/autosummary flags
-autoclass_content = "both"
-autodoc_default_options = {"members": True}
-autosummary_generate = True
-
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ["_templates"]
-
-# The suffix(es) of source filenames.
-# You can specify multiple suffix as a list of string:
-# source_suffix = ['.rst', '.md']
-source_suffix = [".rst", ".md"]
-
-# The encoding of source files.
-# source_encoding = 'utf-8-sig'
-
-# The root toctree document.
-root_doc = "index"
-
-# General information about the project.
-project = "google-cloud-bigquery-datatransfer"
-copyright = "2019, Google"
-author = "Google APIs"
-
-# The version info for the project you're documenting, acts as replacement for
-# |version| and |release|, also used in various other places throughout the
-# built documents.
-#
-# The full version, including alpha/beta/rc tags.
-release = __version__
-# The short X.Y version.
-version = ".".join(release.split(".")[0:2])
-
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#
-# This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
-language = None
-
-# There are two options for replacing |today|: either, you set today to some
-# non-false value, then it is used:
-# today = ''
-# Else, today_fmt is used as the format for a strftime call.
-# today_fmt = '%B %d, %Y'
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-exclude_patterns = [
-    "_build",
-    "**/.nox/**/*",
-    "samples/AUTHORING_GUIDE.md",
-    "samples/CONTRIBUTING.md",
-    "samples/snippets/README.rst",
-]
-
-# The reST default role (used for this markup: `text`) to use for all
-# documents.
-# default_role = None
-
-# If true, '()' will be appended to :func: etc. cross-reference text.
-# add_function_parentheses = True
-
-# If true, the current module name will be prepended to all description
-# unit titles (such as .. function::).
-# add_module_names = True
-
-# If true, sectionauthor and moduleauthor directives will be shown in the
-# output. They are ignored by default.
-# show_authors = False
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = "sphinx"
-
-# A list of ignored prefixes for module index sorting.
-# modindex_common_prefix = []
-
-# If true, keep warnings as "system message" paragraphs in the built documents.
-# keep_warnings = False
-
-# If true, `todo` and `todoList` produce output, else they produce nothing.
-todo_include_todos = True
-
-
-# -- Options for HTML output ----------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-html_theme = "alabaster"
-
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-html_theme_options = {
-    "description": "Google Cloud Client Libraries for google-cloud-bigquery-datatransfer",
-    "github_user": "googleapis",
-    "github_repo": "python-bigquery-datatransfer",
-    "github_banner": True,
-    "font_family": "'Roboto', Georgia, sans",
-    "head_font_family": "'Roboto', Georgia, serif",
-    "code_font_family": "'Roboto Mono', 'Consolas', monospace",
-}
-
-# Add any paths that contain custom themes here, relative to this directory.
-# html_theme_path = []
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<project> v<release> documentation".
-# html_title = None
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-# html_short_title = None
-
-# The name of an image file (relative to this directory) to place at the top
-# of the sidebar.
-# html_logo = None
-
-# The name of an image file (within the static path) to use as favicon of the
-# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-# html_favicon = None
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ["_static"]
-
-# Add any extra paths that contain custom files (such as robots.txt or
-# .htaccess) here, relative to this directory. These files are copied
-# directly to the root of the documentation.
-# html_extra_path = []
-
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-# html_last_updated_fmt = '%b %d, %Y'
-
-# If true, SmartyPants will be used to convert quotes and dashes to
-# typographically correct entities.
-# html_use_smartypants = True
-
-# Custom sidebar templates, maps document names to template names.
-# html_sidebars = {}
-
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-# html_additional_pages = {}
-
-# If false, no module index is generated.
-# html_domain_indices = True
-
-# If false, no index is generated.
-# html_use_index = True
-
-# If true, the index is split into individual pages for each letter.
-# html_split_index = False
-
-# If true, links to the reST sources are added to the pages.
-# html_show_sourcelink = True
-
-# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-# html_show_sphinx = True
-
-# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-# html_show_copyright = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-# html_use_opensearch = ''
-
-# This is the file name suffix for HTML files (e.g. ".xhtml").
-# html_file_suffix = None
-
-# Language to be used for generating the HTML full-text search index.
-# Sphinx supports the following languages:
-#   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
-#   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
-# html_search_language = 'en'
-
-# A dictionary with options for the search language support, empty by default.
-# Now only 'ja' uses this config value
-# html_search_options = {'type': 'default'}
-
-# The name of a javascript file (relative to the configuration directory) that
-# implements a search results scorer. If empty, the default will be used.
-# html_search_scorer = 'scorer.js'
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = "google-cloud-bigquery-datatransfer-doc"
-
-# -- Options for warnings ------------------------------------------------------
-
-
-suppress_warnings = [
-    # Temporarily suppress this to avoid "more than one target found for
-    # cross-reference" warning, which are intractable for us to avoid while in
-    # a mono-repo.
-    # See https://github.com/sphinx-doc/sphinx/blob
-    # /2a65ffeef5c107c19084fabdd706cdff3f52d93c/sphinx/domains/python.py#L843
-    "ref.python"
-]
-
-# -- Options for LaTeX output ---------------------------------------------
-
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    #'papersize': 'letterpaper',
-    # The font size ('10pt', '11pt' or '12pt').
-    #'pointsize': '10pt',
-    # Additional stuff for the LaTeX preamble.
-    #'preamble': '',
-    # Latex figure (float) alignment
-    #'figure_align': 'htbp',
-}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title,
-#  author, documentclass [howto, manual, or own class]).
-latex_documents = [
-    (
-        root_doc,
-        "google-cloud-bigquery-datatransfer.tex",
-        "google-cloud-bigquery-datatransfer Documentation",
-        author,
-        "manual",
-    )
-]
-
-# The name of an image file (relative to this directory) to place at the top of
-# the title page.
-# latex_logo = None
-
-# For "manual" documents, if this is true, then toplevel headings are parts,
-# not chapters.
-# latex_use_parts = False
-
-# If true, show page references after internal links.
-# latex_show_pagerefs = False
-
-# If true, show URL addresses after external links.
-# latex_show_urls = False
-
-# Documents to append as an appendix to all manuals.
-# latex_appendices = []
-
-# If false, no module index is generated.
-# latex_domain_indices = True
-
-
-# -- Options for manual page output ---------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-man_pages = [
-    (
-        root_doc,
-        "google-cloud-bigquery-datatransfer",
-        "google-cloud-bigquery-datatransfer Documentation",
-        [author],
-        1,
-    )
-]
-
-# If true, show URL addresses after external links.
-# man_show_urls = False
-
-
-# -- Options for Texinfo output -------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-texinfo_documents = [
-    (
-        root_doc,
-        "google-cloud-bigquery-datatransfer",
-        "google-cloud-bigquery-datatransfer Documentation",
-        author,
-        "google-cloud-bigquery-datatransfer",
-        "google-cloud-bigquery-datatransfer Library",
-        "APIs",
-    )
-]
-
-# Documents to append as an appendix to all manuals.
-# texinfo_appendices = []
-
-# If false, no module index is generated.
-# texinfo_domain_indices = True
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-# texinfo_show_urls = 'footnote'
-
-# If true, do not generate a @detailmenu in the "Top" node's menu.
-# texinfo_no_detailmenu = False
-
-
-# Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {
-    "python": ("https://python.readthedocs.org/en/latest/", None),
-    "google-auth": ("https://googleapis.dev/python/google-auth/latest/", None),
-    "google.api_core": (
-        "https://googleapis.dev/python/google-api-core/latest/",
-        None,
-    ),
-    "grpc": ("https://grpc.github.io/grpc/python/", None),
-    "proto-plus": ("https://proto-plus-python.readthedocs.io/en/latest/", None),
-    "protobuf": ("https://googleapis.dev/python/protobuf/latest/", None),
-}
-
-
-# Napoleon settings
-napoleon_google_docstring = True
-napoleon_numpy_docstring = True
-napoleon_include_private_with_doc = False
-napoleon_include_special_with_doc = True
-napoleon_use_admonition_for_examples = False
-napoleon_use_admonition_for_notes = False
-napoleon_use_admonition_for_references = False
-napoleon_use_ivar = False
-napoleon_use_param = True
-napoleon_use_rtype = True
diff --git a/docs/index.rst b/docs/index.rst
deleted file mode 100644
index 852b94c5..00000000
--- a/docs/index.rst
+++ /dev/null
@@ -1,34 +0,0 @@
-.. include:: README.rst
-
-.. include:: multiprocessing.rst
-
-
-API Reference
--------------
-.. toctree::
-    :maxdepth: 2
-
-    bigquery_datatransfer_v1/services
-    bigquery_datatransfer_v1/types
-
-
-Migration Guide
----------------
-
-See the guide below for instructions on migrating to the latest version.
-
-.. toctree::
-    :maxdepth: 2
-
-    UPGRADING
-
-
-Changelog
----------
-
-For a list of all ``google-cloud-bigquery-datatransfer`` releases:
-
-.. toctree::
-    :maxdepth: 2
-
-    changelog
diff --git a/docs/multiprocessing.rst b/docs/multiprocessing.rst
deleted file mode 100644
index 536d17b2..00000000
--- a/docs/multiprocessing.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-.. note::
-
-   Because this client uses :mod:`grpc` library, it is safe to
-   share instances across threads. In multiprocessing scenarios, the best
-   practice is to create client instances *after* the invocation of
-   :func:`os.fork` by :class:`multiprocessing.pool.Pool` or
-   :class:`multiprocessing.Process`.
diff --git a/google/cloud/bigquery_datatransfer/__init__.py b/google/cloud/bigquery_datatransfer/__init__.py
deleted file mode 100644
index 709e170f..00000000
--- a/google/cloud/bigquery_datatransfer/__init__.py
+++ /dev/null
@@ -1,101 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from google.cloud.bigquery_datatransfer import gapic_version as package_version
-
-__version__ = package_version.__version__
-
-
-from google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.async_client import (
-    DataTransferServiceAsyncClient,
-)
-from google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.client import (
-    DataTransferServiceClient,
-)
-from google.cloud.bigquery_datatransfer_v1.types.datatransfer import (
-    CheckValidCredsRequest,
-    CheckValidCredsResponse,
-    CreateTransferConfigRequest,
-    DataSource,
-    DataSourceParameter,
-    DeleteTransferConfigRequest,
-    DeleteTransferRunRequest,
-    EnrollDataSourcesRequest,
-    GetDataSourceRequest,
-    GetTransferConfigRequest,
-    GetTransferRunRequest,
-    ListDataSourcesRequest,
-    ListDataSourcesResponse,
-    ListTransferConfigsRequest,
-    ListTransferConfigsResponse,
-    ListTransferLogsRequest,
-    ListTransferLogsResponse,
-    ListTransferRunsRequest,
-    ListTransferRunsResponse,
-    ScheduleTransferRunsRequest,
-    ScheduleTransferRunsResponse,
-    StartManualTransferRunsRequest,
-    StartManualTransferRunsResponse,
-    UpdateTransferConfigRequest,
-)
-from google.cloud.bigquery_datatransfer_v1.types.transfer import (
-    EmailPreferences,
-    EncryptionConfiguration,
-    ScheduleOptions,
-    TransferConfig,
-    TransferMessage,
-    TransferRun,
-    TransferState,
-    TransferType,
-    UserInfo,
-)
-
-__all__ = (
-    "DataTransferServiceClient",
-    "DataTransferServiceAsyncClient",
-    "CheckValidCredsRequest",
-    "CheckValidCredsResponse",
-    "CreateTransferConfigRequest",
-    "DataSource",
-    "DataSourceParameter",
-    "DeleteTransferConfigRequest",
-    "DeleteTransferRunRequest",
-    "EnrollDataSourcesRequest",
-    "GetDataSourceRequest",
-    "GetTransferConfigRequest",
-    "GetTransferRunRequest",
-    "ListDataSourcesRequest",
-    "ListDataSourcesResponse",
-    "ListTransferConfigsRequest",
-    "ListTransferConfigsResponse",
-    "ListTransferLogsRequest",
-    "ListTransferLogsResponse",
-    "ListTransferRunsRequest",
-    "ListTransferRunsResponse",
-    "ScheduleTransferRunsRequest",
-    "ScheduleTransferRunsResponse",
-    "StartManualTransferRunsRequest",
-    "StartManualTransferRunsResponse",
-    "UpdateTransferConfigRequest",
-    "EmailPreferences",
-    "EncryptionConfiguration",
-    "ScheduleOptions",
-    "TransferConfig",
-    "TransferMessage",
-    "TransferRun",
-    "UserInfo",
-    "TransferState",
-    "TransferType",
-)
diff --git a/google/cloud/bigquery_datatransfer/gapic_version.py b/google/cloud/bigquery_datatransfer/gapic_version.py
deleted file mode 100644
index b5a6e376..00000000
--- a/google/cloud/bigquery_datatransfer/gapic_version.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2022 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-__version__ = "3.12.0"  # {x-release-please-version}
diff --git a/google/cloud/bigquery_datatransfer/py.typed b/google/cloud/bigquery_datatransfer/py.typed
deleted file mode 100644
index 1bd9d383..00000000
--- a/google/cloud/bigquery_datatransfer/py.typed
+++ /dev/null
@@ -1,2 +0,0 @@
-# Marker file for PEP 561.
-# The google-cloud-bigquery-datatransfer package uses inline types.
diff --git a/google/cloud/bigquery_datatransfer_v1/__init__.py b/google/cloud/bigquery_datatransfer_v1/__init__.py
deleted file mode 100644
index 79c9ec36..00000000
--- a/google/cloud/bigquery_datatransfer_v1/__init__.py
+++ /dev/null
@@ -1,99 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from google.cloud.bigquery_datatransfer_v1 import gapic_version as package_version
-
-__version__ = package_version.__version__
-
-
-from .services.data_transfer_service import (
-    DataTransferServiceAsyncClient,
-    DataTransferServiceClient,
-)
-from .types.datatransfer import (
-    CheckValidCredsRequest,
-    CheckValidCredsResponse,
-    CreateTransferConfigRequest,
-    DataSource,
-    DataSourceParameter,
-    DeleteTransferConfigRequest,
-    DeleteTransferRunRequest,
-    EnrollDataSourcesRequest,
-    GetDataSourceRequest,
-    GetTransferConfigRequest,
-    GetTransferRunRequest,
-    ListDataSourcesRequest,
-    ListDataSourcesResponse,
-    ListTransferConfigsRequest,
-    ListTransferConfigsResponse,
-    ListTransferLogsRequest,
-    ListTransferLogsResponse,
-    ListTransferRunsRequest,
-    ListTransferRunsResponse,
-    ScheduleTransferRunsRequest,
-    ScheduleTransferRunsResponse,
-    StartManualTransferRunsRequest,
-    StartManualTransferRunsResponse,
-    UpdateTransferConfigRequest,
-)
-from .types.transfer import (
-    EmailPreferences,
-    EncryptionConfiguration,
-    ScheduleOptions,
-    TransferConfig,
-    TransferMessage,
-    TransferRun,
-    TransferState,
-    TransferType,
-    UserInfo,
-)
-
-__all__ = (
-    "DataTransferServiceAsyncClient",
-    "CheckValidCredsRequest",
-    "CheckValidCredsResponse",
-    "CreateTransferConfigRequest",
-    "DataSource",
-    "DataSourceParameter",
-    "DataTransferServiceClient",
-    "DeleteTransferConfigRequest",
-    "DeleteTransferRunRequest",
-    "EmailPreferences",
-    "EncryptionConfiguration",
-    "EnrollDataSourcesRequest",
-    "GetDataSourceRequest",
-    "GetTransferConfigRequest",
-    "GetTransferRunRequest",
-    "ListDataSourcesRequest",
-    "ListDataSourcesResponse",
-    "ListTransferConfigsRequest",
-    "ListTransferConfigsResponse",
-    "ListTransferLogsRequest",
-    "ListTransferLogsResponse",
-    "ListTransferRunsRequest",
-    "ListTransferRunsResponse",
-    "ScheduleOptions",
-    "ScheduleTransferRunsRequest",
-    "ScheduleTransferRunsResponse",
-    "StartManualTransferRunsRequest",
-    "StartManualTransferRunsResponse",
-    "TransferConfig",
-    "TransferMessage",
-    "TransferRun",
-    "TransferState",
-    "TransferType",
-    "UpdateTransferConfigRequest",
-    "UserInfo",
-)
diff --git a/google/cloud/bigquery_datatransfer_v1/gapic_metadata.json b/google/cloud/bigquery_datatransfer_v1/gapic_metadata.json
deleted file mode 100644
index c349f4cf..00000000
--- a/google/cloud/bigquery_datatransfer_v1/gapic_metadata.json
+++ /dev/null
@@ -1,253 +0,0 @@
- {
-  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
-  "language": "python",
-  "libraryPackage": "google.cloud.bigquery_datatransfer_v1",
-  "protoPackage": "google.cloud.bigquery.datatransfer.v1",
-  "schema": "1.0",
-  "services": {
-    "DataTransferService": {
-      "clients": {
-        "grpc": {
-          "libraryClient": "DataTransferServiceClient",
-          "rpcs": {
-            "CheckValidCreds": {
-              "methods": [
-                "check_valid_creds"
-              ]
-            },
-            "CreateTransferConfig": {
-              "methods": [
-                "create_transfer_config"
-              ]
-            },
-            "DeleteTransferConfig": {
-              "methods": [
-                "delete_transfer_config"
-              ]
-            },
-            "DeleteTransferRun": {
-              "methods": [
-                "delete_transfer_run"
-              ]
-            },
-            "EnrollDataSources": {
-              "methods": [
-                "enroll_data_sources"
-              ]
-            },
-            "GetDataSource": {
-              "methods": [
-                "get_data_source"
-              ]
-            },
-            "GetTransferConfig": {
-              "methods": [
-                "get_transfer_config"
-              ]
-            },
-            "GetTransferRun": {
-              "methods": [
-                "get_transfer_run"
-              ]
-            },
-            "ListDataSources": {
-              "methods": [
-                "list_data_sources"
-              ]
-            },
-            "ListTransferConfigs": {
-              "methods": [
-                "list_transfer_configs"
-              ]
-            },
-            "ListTransferLogs": {
-              "methods": [
-                "list_transfer_logs"
-              ]
-            },
-            "ListTransferRuns": {
-              "methods": [
-                "list_transfer_runs"
-              ]
-            },
-            "ScheduleTransferRuns": {
-              "methods": [
-                "schedule_transfer_runs"
-              ]
-            },
-            "StartManualTransferRuns": {
-              "methods": [
-                "start_manual_transfer_runs"
-              ]
-            },
-            "UpdateTransferConfig": {
-              "methods": [
-                "update_transfer_config"
-              ]
-            }
-          }
-        },
-        "grpc-async": {
-          "libraryClient": "DataTransferServiceAsyncClient",
-          "rpcs": {
-            "CheckValidCreds": {
-              "methods": [
-                "check_valid_creds"
-              ]
-            },
-            "CreateTransferConfig": {
-              "methods": [
-                "create_transfer_config"
-              ]
-            },
-            "DeleteTransferConfig": {
-              "methods": [
-                "delete_transfer_config"
-              ]
-            },
-            "DeleteTransferRun": {
-              "methods": [
-                "delete_transfer_run"
-              ]
-            },
-            "EnrollDataSources": {
-              "methods": [
-                "enroll_data_sources"
-              ]
-            },
-            "GetDataSource": {
-              "methods": [
-                "get_data_source"
-              ]
-            },
-            "GetTransferConfig": {
-              "methods": [
-                "get_transfer_config"
-              ]
-            },
-            "GetTransferRun": {
-              "methods": [
-                "get_transfer_run"
-              ]
-            },
-            "ListDataSources": {
-              "methods": [
-                "list_data_sources"
-              ]
-            },
-            "ListTransferConfigs": {
-              "methods": [
-                "list_transfer_configs"
-              ]
-            },
-            "ListTransferLogs": {
-              "methods": [
-                "list_transfer_logs"
-              ]
-            },
-            "ListTransferRuns": {
-              "methods": [
-                "list_transfer_runs"
-              ]
-            },
-            "ScheduleTransferRuns": {
-              "methods": [
-                "schedule_transfer_runs"
-              ]
-            },
-            "StartManualTransferRuns": {
-              "methods": [
-                "start_manual_transfer_runs"
-              ]
-            },
-            "UpdateTransferConfig": {
-              "methods": [
-                "update_transfer_config"
-              ]
-            }
-          }
-        },
-        "rest": {
-          "libraryClient": "DataTransferServiceClient",
-          "rpcs": {
-            "CheckValidCreds": {
-              "methods": [
-                "check_valid_creds"
-              ]
-            },
-            "CreateTransferConfig": {
-              "methods": [
-                "create_transfer_config"
-              ]
-            },
-            "DeleteTransferConfig": {
-              "methods": [
-                "delete_transfer_config"
-              ]
-            },
-            "DeleteTransferRun": {
-              "methods": [
-                "delete_transfer_run"
-              ]
-            },
-            "EnrollDataSources": {
-              "methods": [
-                "enroll_data_sources"
-              ]
-            },
-            "GetDataSource": {
-              "methods": [
-                "get_data_source"
-              ]
-            },
-            "GetTransferConfig": {
-              "methods": [
-                "get_transfer_config"
-              ]
-            },
-            "GetTransferRun": {
-              "methods": [
-                "get_transfer_run"
-              ]
-            },
-            "ListDataSources": {
-              "methods": [
-                "list_data_sources"
-              ]
-            },
-            "ListTransferConfigs": {
-              "methods": [
-                "list_transfer_configs"
-              ]
-            },
-            "ListTransferLogs": {
-              "methods": [
-                "list_transfer_logs"
-              ]
-            },
-            "ListTransferRuns": {
-              "methods": [
-                "list_transfer_runs"
-              ]
-            },
-            "ScheduleTransferRuns": {
-              "methods": [
-                "schedule_transfer_runs"
-              ]
-            },
-            "StartManualTransferRuns": {
-              "methods": [
-                "start_manual_transfer_runs"
-              ]
-            },
-            "UpdateTransferConfig": {
-              "methods": [
-                "update_transfer_config"
-              ]
-            }
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/google/cloud/bigquery_datatransfer_v1/gapic_version.py b/google/cloud/bigquery_datatransfer_v1/gapic_version.py
deleted file mode 100644
index b5a6e376..00000000
--- a/google/cloud/bigquery_datatransfer_v1/gapic_version.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2022 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-__version__ = "3.12.0"  # {x-release-please-version}
diff --git a/google/cloud/bigquery_datatransfer_v1/py.typed b/google/cloud/bigquery_datatransfer_v1/py.typed
deleted file mode 100644
index 1bd9d383..00000000
--- a/google/cloud/bigquery_datatransfer_v1/py.typed
+++ /dev/null
@@ -1,2 +0,0 @@
-# Marker file for PEP 561.
-# The google-cloud-bigquery-datatransfer package uses inline types.
diff --git a/google/cloud/bigquery_datatransfer_v1/services/__init__.py b/google/cloud/bigquery_datatransfer_v1/services/__init__.py
deleted file mode 100644
index 89a37dc9..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/__init__.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/__init__.py
deleted file mode 100644
index e1e9b28e..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/__init__.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from .async_client import DataTransferServiceAsyncClient
-from .client import DataTransferServiceClient
-
-__all__ = (
-    "DataTransferServiceClient",
-    "DataTransferServiceAsyncClient",
-)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/async_client.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/async_client.py
deleted file mode 100644
index 8ab0e0d6..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/async_client.py
+++ /dev/null
@@ -1,2101 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from collections import OrderedDict
-import functools
-import re
-from typing import (
-    Dict,
-    Mapping,
-    MutableMapping,
-    MutableSequence,
-    Optional,
-    Sequence,
-    Tuple,
-    Type,
-    Union,
-)
-import warnings
-
-from google.api_core import exceptions as core_exceptions
-from google.api_core import gapic_v1
-from google.api_core import retry as retries
-from google.api_core.client_options import ClientOptions
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.oauth2 import service_account  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1 import gapic_version as package_version
-
-try:
-    OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault]
-except AttributeError:  # pragma: NO COVER
-    OptionalRetry = Union[retries.Retry, object]  # type: ignore
-
-from google.cloud.location import locations_pb2  # type: ignore
-from google.protobuf import duration_pb2  # type: ignore
-from google.protobuf import field_mask_pb2  # type: ignore
-from google.protobuf import struct_pb2  # type: ignore
-from google.protobuf import timestamp_pb2  # type: ignore
-from google.rpc import status_pb2  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.services.data_transfer_service import pagers
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-from .client import DataTransferServiceClient
-from .transports.base import DEFAULT_CLIENT_INFO, DataTransferServiceTransport
-from .transports.grpc_asyncio import DataTransferServiceGrpcAsyncIOTransport
-
-
-class DataTransferServiceAsyncClient:
-    """This API allows users to manage their data transfers into
-    BigQuery.
-    """
-
-    _client: DataTransferServiceClient
-
-    DEFAULT_ENDPOINT = DataTransferServiceClient.DEFAULT_ENDPOINT
-    DEFAULT_MTLS_ENDPOINT = DataTransferServiceClient.DEFAULT_MTLS_ENDPOINT
-
-    data_source_path = staticmethod(DataTransferServiceClient.data_source_path)
-    parse_data_source_path = staticmethod(
-        DataTransferServiceClient.parse_data_source_path
-    )
-    run_path = staticmethod(DataTransferServiceClient.run_path)
-    parse_run_path = staticmethod(DataTransferServiceClient.parse_run_path)
-    transfer_config_path = staticmethod(DataTransferServiceClient.transfer_config_path)
-    parse_transfer_config_path = staticmethod(
-        DataTransferServiceClient.parse_transfer_config_path
-    )
-    common_billing_account_path = staticmethod(
-        DataTransferServiceClient.common_billing_account_path
-    )
-    parse_common_billing_account_path = staticmethod(
-        DataTransferServiceClient.parse_common_billing_account_path
-    )
-    common_folder_path = staticmethod(DataTransferServiceClient.common_folder_path)
-    parse_common_folder_path = staticmethod(
-        DataTransferServiceClient.parse_common_folder_path
-    )
-    common_organization_path = staticmethod(
-        DataTransferServiceClient.common_organization_path
-    )
-    parse_common_organization_path = staticmethod(
-        DataTransferServiceClient.parse_common_organization_path
-    )
-    common_project_path = staticmethod(DataTransferServiceClient.common_project_path)
-    parse_common_project_path = staticmethod(
-        DataTransferServiceClient.parse_common_project_path
-    )
-    common_location_path = staticmethod(DataTransferServiceClient.common_location_path)
-    parse_common_location_path = staticmethod(
-        DataTransferServiceClient.parse_common_location_path
-    )
-
-    @classmethod
-    def from_service_account_info(cls, info: dict, *args, **kwargs):
-        """Creates an instance of this client using the provided credentials
-            info.
-
-        Args:
-            info (dict): The service account private key info.
-            args: Additional arguments to pass to the constructor.
-            kwargs: Additional arguments to pass to the constructor.
-
-        Returns:
-            DataTransferServiceAsyncClient: The constructed client.
-        """
-        return DataTransferServiceClient.from_service_account_info.__func__(DataTransferServiceAsyncClient, info, *args, **kwargs)  # type: ignore
-
-    @classmethod
-    def from_service_account_file(cls, filename: str, *args, **kwargs):
-        """Creates an instance of this client using the provided credentials
-            file.
-
-        Args:
-            filename (str): The path to the service account private key json
-                file.
-            args: Additional arguments to pass to the constructor.
-            kwargs: Additional arguments to pass to the constructor.
-
-        Returns:
-            DataTransferServiceAsyncClient: The constructed client.
-        """
-        return DataTransferServiceClient.from_service_account_file.__func__(DataTransferServiceAsyncClient, filename, *args, **kwargs)  # type: ignore
-
-    from_service_account_json = from_service_account_file
-
-    @classmethod
-    def get_mtls_endpoint_and_cert_source(
-        cls, client_options: Optional[ClientOptions] = None
-    ):
-        """Return the API endpoint and client cert source for mutual TLS.
-
-        The client cert source is determined in the following order:
-        (1) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is not "true", the
-        client cert source is None.
-        (2) if `client_options.client_cert_source` is provided, use the provided one; if the
-        default client cert source exists, use the default one; otherwise the client cert
-        source is None.
-
-        The API endpoint is determined in the following order:
-        (1) if `client_options.api_endpoint` if provided, use the provided one.
-        (2) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is "always", use the
-        default mTLS endpoint; if the environment variable is "never", use the default API
-        endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
-        use the default API endpoint.
-
-        More details can be found at https://google.aip.dev/auth/4114.
-
-        Args:
-            client_options (google.api_core.client_options.ClientOptions): Custom options for the
-                client. Only the `api_endpoint` and `client_cert_source` properties may be used
-                in this method.
-
-        Returns:
-            Tuple[str, Callable[[], Tuple[bytes, bytes]]]: returns the API endpoint and the
-                client cert source to use.
-
-        Raises:
-            google.auth.exceptions.MutualTLSChannelError: If any errors happen.
-        """
-        return DataTransferServiceClient.get_mtls_endpoint_and_cert_source(client_options)  # type: ignore
-
-    @property
-    def transport(self) -> DataTransferServiceTransport:
-        """Returns the transport used by the client instance.
-
-        Returns:
-            DataTransferServiceTransport: The transport used by the client instance.
-        """
-        return self._client.transport
-
-    get_transport_class = functools.partial(
-        type(DataTransferServiceClient).get_transport_class,
-        type(DataTransferServiceClient),
-    )
-
-    def __init__(
-        self,
-        *,
-        credentials: Optional[ga_credentials.Credentials] = None,
-        transport: Union[str, DataTransferServiceTransport] = "grpc_asyncio",
-        client_options: Optional[ClientOptions] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-    ) -> None:
-        """Instantiates the data transfer service client.
-
-        Args:
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-            transport (Union[str, ~.DataTransferServiceTransport]): The
-                transport to use. If set to None, a transport is chosen
-                automatically.
-            client_options (ClientOptions): Custom options for the client. It
-                won't take effect if a ``transport`` instance is provided.
-                (1) The ``api_endpoint`` property can be used to override the
-                default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT
-                environment variable can also be used to override the endpoint:
-                "always" (always use the default mTLS endpoint), "never" (always
-                use the default regular endpoint) and "auto" (auto switch to the
-                default mTLS endpoint if client certificate is present, this is
-                the default value). However, the ``api_endpoint`` property takes
-                precedence if provided.
-                (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable
-                is "true", then the ``client_cert_source`` property can be used
-                to provide client certificate for mutual TLS transport. If
-                not provided, the default SSL client certificate will be used if
-                present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not
-                set, no client certificate will be used.
-
-        Raises:
-            google.auth.exceptions.MutualTlsChannelError: If mutual TLS transport
-                creation failed for any reason.
-        """
-        self._client = DataTransferServiceClient(
-            credentials=credentials,
-            transport=transport,
-            client_options=client_options,
-            client_info=client_info,
-        )
-
-    async def get_data_source(
-        self,
-        request: Optional[Union[datatransfer.GetDataSourceRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.DataSource:
-        r"""Retrieves a supported data source and returns its
-        settings.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_get_data_source():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetDataSourceRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = await client.get_data_source(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.GetDataSourceRequest, dict]]):
-                The request object. A request to get data source info.
-            name (:class:`str`):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/dataSources/{data_source_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.DataSource:
-                Defines the properties and custom
-                parameters for a data source.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.GetDataSourceRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.get_data_source,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def list_data_sources(
-        self,
-        request: Optional[Union[datatransfer.ListDataSourcesRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListDataSourcesAsyncPager:
-        r"""Lists supported data sources and returns their
-        settings.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_list_data_sources():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListDataSourcesRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_data_sources(request=request)
-
-                # Handle the response
-                async for response in page_result:
-                    print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesRequest, dict]]):
-                The request object. Request to list supported data
-                sources and their data transfer
-                settings.
-            parent (:class:`str`):
-                Required. The BigQuery project id for which data sources
-                should be returned. Must be in the form:
-                ``projects/{project_id}`` or
-                ``projects/{project_id}/locations/{location_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListDataSourcesAsyncPager:
-                Returns list of supported data
-                sources and their metadata.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.ListDataSourcesRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.list_data_sources,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__aiter__` convenience method.
-        response = pagers.ListDataSourcesAsyncPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def create_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.CreateTransferConfigRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        transfer_config: Optional[transfer.TransferConfig] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Creates a new data transfer configuration.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_create_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                transfer_config = bigquery_datatransfer_v1.TransferConfig()
-                transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-                request = bigquery_datatransfer_v1.CreateTransferConfigRequest(
-                    parent="parent_value",
-                    transfer_config=transfer_config,
-                )
-
-                # Make the request
-                response = await client.create_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.CreateTransferConfigRequest, dict]]):
-                The request object. A request to create a data transfer
-                configuration. If new credentials are
-                needed for this transfer configuration,
-                authorization info must be provided. If
-                authorization info is provided, the
-                transfer configuration will be
-                associated with the user id
-                corresponding to the authorization info.
-                Otherwise, the transfer configuration
-                will be associated with the calling
-                user.
-            parent (:class:`str`):
-                Required. The BigQuery project id where the transfer
-                configuration should be created. Must be in the format
-                projects/{project_id}/locations/{location_id} or
-                projects/{project_id}. If specified location and
-                location of the destination bigquery dataset do not
-                match - the request will fail.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            transfer_config (:class:`google.cloud.bigquery_datatransfer_v1.types.TransferConfig`):
-                Required. Data transfer configuration
-                to create.
-
-                This corresponds to the ``transfer_config`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent, transfer_config])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.CreateTransferConfigRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-        if transfer_config is not None:
-            request.transfer_config = transfer_config
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.create_transfer_config,
-            default_timeout=30.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def update_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.UpdateTransferConfigRequest, dict]] = None,
-        *,
-        transfer_config: Optional[transfer.TransferConfig] = None,
-        update_mask: Optional[field_mask_pb2.FieldMask] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Updates a data transfer configuration.
-        All fields must be set, even if they are not updated.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_update_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                transfer_config = bigquery_datatransfer_v1.TransferConfig()
-                transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-                request = bigquery_datatransfer_v1.UpdateTransferConfigRequest(
-                    transfer_config=transfer_config,
-                )
-
-                # Make the request
-                response = await client.update_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.UpdateTransferConfigRequest, dict]]):
-                The request object. A request to update a transfer
-                configuration. To update the user id of
-                the transfer configuration,
-                authorization info needs to be provided.
-            transfer_config (:class:`google.cloud.bigquery_datatransfer_v1.types.TransferConfig`):
-                Required. Data transfer configuration
-                to create.
-
-                This corresponds to the ``transfer_config`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            update_mask (:class:`google.protobuf.field_mask_pb2.FieldMask`):
-                Required. Required list of fields to
-                be updated in this request.
-
-                This corresponds to the ``update_mask`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([transfer_config, update_mask])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.UpdateTransferConfigRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if transfer_config is not None:
-            request.transfer_config = transfer_config
-        if update_mask is not None:
-            request.update_mask = update_mask
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.update_transfer_config,
-            default_timeout=30.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata(
-                (("transfer_config.name", request.transfer_config.name),)
-            ),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def delete_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.DeleteTransferConfigRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Deletes a data transfer configuration, including any
-        associated transfer runs and logs.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_delete_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.DeleteTransferConfigRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                await client.delete_transfer_config(request=request)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.DeleteTransferConfigRequest, dict]]):
-                The request object. A request to delete data transfer
-                information. All associated transfer
-                runs and log messages will be deleted as
-                well.
-            name (:class:`str`):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.DeleteTransferConfigRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.delete_transfer_config,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    async def get_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.GetTransferConfigRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Returns information about a data transfer config.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_get_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetTransferConfigRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = await client.get_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.GetTransferConfigRequest, dict]]):
-                The request object. A request to get data transfer
-                information.
-            name (:class:`str`):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.GetTransferConfigRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.get_transfer_config,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def list_transfer_configs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferConfigsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferConfigsAsyncPager:
-        r"""Returns information about all transfer configs owned
-        by a project in the specified location.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_list_transfer_configs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferConfigsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_configs(request=request)
-
-                # Handle the response
-                async for response in page_result:
-                    print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsRequest, dict]]):
-                The request object. A request to list data transfers
-                configured for a BigQuery project.
-            parent (:class:`str`):
-                Required. The BigQuery project id for which transfer
-                configs should be returned: ``projects/{project_id}`` or
-                ``projects/{project_id}/locations/{location_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferConfigsAsyncPager:
-                The returned list of pipelines in the
-                project.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.ListTransferConfigsRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.list_transfer_configs,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__aiter__` convenience method.
-        response = pagers.ListTransferConfigsAsyncPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def schedule_transfer_runs(
-        self,
-        request: Optional[Union[datatransfer.ScheduleTransferRunsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        start_time: Optional[timestamp_pb2.Timestamp] = None,
-        end_time: Optional[timestamp_pb2.Timestamp] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.ScheduleTransferRunsResponse:
-        r"""Creates transfer runs for a time range [start_time, end_time].
-        For each date - or whatever granularity the data source supports
-        - in the range, one transfer run is created. Note that runs are
-        created per UTC time in the time range. DEPRECATED: use
-        StartManualTransferRuns instead.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_schedule_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ScheduleTransferRunsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                response = await client.schedule_transfer_runs(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.ScheduleTransferRunsRequest, dict]]):
-                The request object. A request to schedule transfer runs
-                for a time range.
-            parent (:class:`str`):
-                Required. Transfer configuration name in the form:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            start_time (:class:`google.protobuf.timestamp_pb2.Timestamp`):
-                Required. Start time of the range of transfer runs. For
-                example, ``"2017-05-25T00:00:00+00:00"``.
-
-                This corresponds to the ``start_time`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            end_time (:class:`google.protobuf.timestamp_pb2.Timestamp`):
-                Required. End time of the range of transfer runs. For
-                example, ``"2017-05-30T00:00:00+00:00"``.
-
-                This corresponds to the ``end_time`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.ScheduleTransferRunsResponse:
-                A response to schedule transfer runs
-                for a time range.
-
-        """
-        warnings.warn(
-            "DataTransferServiceAsyncClient.schedule_transfer_runs is deprecated",
-            DeprecationWarning,
-        )
-
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent, start_time, end_time])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.ScheduleTransferRunsRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-        if start_time is not None:
-            request.start_time = start_time
-        if end_time is not None:
-            request.end_time = end_time
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.schedule_transfer_runs,
-            default_timeout=30.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def start_manual_transfer_runs(
-        self,
-        request: Optional[
-            Union[datatransfer.StartManualTransferRunsRequest, dict]
-        ] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.StartManualTransferRunsResponse:
-        r"""Start manual transfer runs to be executed now with schedule_time
-        equal to current time. The transfer runs can be created for a
-        time range where the run_time is between start_time (inclusive)
-        and end_time (exclusive), or for a specific run_time.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_start_manual_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.StartManualTransferRunsRequest(
-                )
-
-                # Make the request
-                response = await client.start_manual_transfer_runs(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsRequest, dict]]):
-                The request object. A request to start manual transfer
-                runs.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsResponse:
-                A response to start manual transfer
-                runs.
-
-        """
-        # Create or coerce a protobuf request object.
-        request = datatransfer.StartManualTransferRunsRequest(request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.start_manual_transfer_runs,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def get_transfer_run(
-        self,
-        request: Optional[Union[datatransfer.GetTransferRunRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferRun:
-        r"""Returns information about the particular transfer
-        run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_get_transfer_run():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetTransferRunRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = await client.get_transfer_run(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.GetTransferRunRequest, dict]]):
-                The request object. A request to get data transfer run
-                information.
-            name (:class:`str`):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferRun:
-                Represents a data transfer run.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.GetTransferRunRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.get_transfer_run,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def delete_transfer_run(
-        self,
-        request: Optional[Union[datatransfer.DeleteTransferRunRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Deletes the specified transfer run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_delete_transfer_run():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.DeleteTransferRunRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                await client.delete_transfer_run(request=request)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.DeleteTransferRunRequest, dict]]):
-                The request object. A request to delete data transfer run
-                information.
-            name (:class:`str`):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.DeleteTransferRunRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.delete_transfer_run,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    async def list_transfer_runs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferRunsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferRunsAsyncPager:
-        r"""Returns information about running and completed
-        transfer runs.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_list_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferRunsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_runs(request=request)
-
-                # Handle the response
-                async for response in page_result:
-                    print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsRequest, dict]]):
-                The request object. A request to list data transfer runs.
-            parent (:class:`str`):
-                Required. Name of transfer configuration for which
-                transfer runs should be retrieved. Format of transfer
-                configuration resource name is:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferRunsAsyncPager:
-                The returned list of pipelines in the
-                project.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.ListTransferRunsRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.list_transfer_runs,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__aiter__` convenience method.
-        response = pagers.ListTransferRunsAsyncPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def list_transfer_logs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferLogsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferLogsAsyncPager:
-        r"""Returns log messages for the transfer run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_list_transfer_logs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferLogsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_logs(request=request)
-
-                # Handle the response
-                async for response in page_result:
-                    print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsRequest, dict]]):
-                The request object. A request to get user facing log
-                messages associated with data transfer
-                run.
-            parent (:class:`str`):
-                Required. Transfer run name in the form:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferLogsAsyncPager:
-                The returned list transfer run
-                messages.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.ListTransferLogsRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if parent is not None:
-            request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.list_transfer_logs,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__aiter__` convenience method.
-        response = pagers.ListTransferLogsAsyncPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def check_valid_creds(
-        self,
-        request: Optional[Union[datatransfer.CheckValidCredsRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.CheckValidCredsResponse:
-        r"""Returns true if valid credentials exist for the given
-        data source and requesting user.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_check_valid_creds():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.CheckValidCredsRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = await client.check_valid_creds(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsRequest, dict]]):
-                The request object. A request to determine whether the
-                user has valid credentials. This method
-                is used to limit the number of OAuth
-                popups in the user interface. The user
-                id is inferred from the API call
-                context. If the data source has the
-                Google+ authorization type, this method
-                returns false, as it cannot be
-                determined whether the credentials are
-                already valid merely based on the user
-                id.
-            name (:class:`str`):
-                Required. The data source in the form:
-                ``projects/{project_id}/dataSources/{data_source_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``.
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsResponse:
-                A response indicating whether the
-                credentials exist and are valid.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        request = datatransfer.CheckValidCredsRequest(request)
-
-        # If we have keyword arguments corresponding to fields on the
-        # request, apply these.
-        if name is not None:
-            request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.check_valid_creds,
-            default_retry=retries.Retry(
-                initial=0.1,
-                maximum=60.0,
-                multiplier=1.3,
-                predicate=retries.if_exception_type(
-                    core_exceptions.DeadlineExceeded,
-                    core_exceptions.ServiceUnavailable,
-                ),
-                deadline=20.0,
-            ),
-            default_timeout=20.0,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def enroll_data_sources(
-        self,
-        request: Optional[Union[datatransfer.EnrollDataSourcesRequest, dict]] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Enroll data sources in a user project. This allows users to
-        create transfer configurations for these data sources. They will
-        also appear in the ListDataSources RPC and as such, will appear
-        in the `BigQuery
-        UI <https://console.cloud.google.com/bigquery>`__, and the
-        documents can be found in the public guide for `BigQuery Web
-        UI <https://cloud.google.com/bigquery/bigquery-web-ui>`__ and
-        `Data Transfer
-        Service <https://cloud.google.com/bigquery/docs/working-with-transfers>`__.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            async def sample_enroll_data_sources():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.EnrollDataSourcesRequest(
-                )
-
-                # Make the request
-                await client.enroll_data_sources(request=request)
-
-        Args:
-            request (Optional[Union[google.cloud.bigquery_datatransfer_v1.types.EnrollDataSourcesRequest, dict]]):
-                The request object. A request to enroll a set of data sources so they are
-                visible in the BigQuery UI's ``Transfer`` tab.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        request = datatransfer.EnrollDataSourcesRequest(request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method_async.wrap_method(
-            self._client._transport.enroll_data_sources,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    async def get_location(
-        self,
-        request: Optional[locations_pb2.GetLocationRequest] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> locations_pb2.Location:
-        r"""Gets information about a location.
-
-        Args:
-            request (:class:`~.location_pb2.GetLocationRequest`):
-                The request object. Request message for
-                `GetLocation` method.
-            retry (google.api_core.retry.Retry): Designation of what errors,
-                 if any, should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        Returns:
-            ~.location_pb2.Location:
-                Location object.
-        """
-        # Create or coerce a protobuf request object.
-        # The request isn't a proto-plus wrapped type,
-        # so it must be constructed via keyword expansion.
-        if isinstance(request, dict):
-            request = locations_pb2.GetLocationRequest(**request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method.wrap_method(
-            self._client._transport.get_location,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def list_locations(
-        self,
-        request: Optional[locations_pb2.ListLocationsRequest] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> locations_pb2.ListLocationsResponse:
-        r"""Lists information about the supported locations for this service.
-
-        Args:
-            request (:class:`~.location_pb2.ListLocationsRequest`):
-                The request object. Request message for
-                `ListLocations` method.
-            retry (google.api_core.retry.Retry): Designation of what errors,
-                 if any, should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        Returns:
-            ~.location_pb2.ListLocationsResponse:
-                Response message for ``ListLocations`` method.
-        """
-        # Create or coerce a protobuf request object.
-        # The request isn't a proto-plus wrapped type,
-        # so it must be constructed via keyword expansion.
-        if isinstance(request, dict):
-            request = locations_pb2.ListLocationsRequest(**request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method.wrap_method(
-            self._client._transport.list_locations,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = await rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    async def __aenter__(self) -> "DataTransferServiceAsyncClient":
-        return self
-
-    async def __aexit__(self, exc_type, exc, tb):
-        await self.transport.close()
-
-
-DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
-    gapic_version=package_version.__version__
-)
-
-
-__all__ = ("DataTransferServiceAsyncClient",)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/client.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/client.py
deleted file mode 100644
index 524f8f01..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/client.py
+++ /dev/null
@@ -1,2271 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from collections import OrderedDict
-import os
-import re
-from typing import (
-    Dict,
-    Mapping,
-    MutableMapping,
-    MutableSequence,
-    Optional,
-    Sequence,
-    Tuple,
-    Type,
-    Union,
-    cast,
-)
-import warnings
-
-from google.api_core import client_options as client_options_lib
-from google.api_core import exceptions as core_exceptions
-from google.api_core import gapic_v1
-from google.api_core import retry as retries
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.auth.exceptions import MutualTLSChannelError  # type: ignore
-from google.auth.transport import mtls  # type: ignore
-from google.auth.transport.grpc import SslCredentials  # type: ignore
-from google.oauth2 import service_account  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1 import gapic_version as package_version
-
-try:
-    OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault]
-except AttributeError:  # pragma: NO COVER
-    OptionalRetry = Union[retries.Retry, object]  # type: ignore
-
-from google.cloud.location import locations_pb2  # type: ignore
-from google.protobuf import duration_pb2  # type: ignore
-from google.protobuf import field_mask_pb2  # type: ignore
-from google.protobuf import struct_pb2  # type: ignore
-from google.protobuf import timestamp_pb2  # type: ignore
-from google.rpc import status_pb2  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.services.data_transfer_service import pagers
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-from .transports.base import DEFAULT_CLIENT_INFO, DataTransferServiceTransport
-from .transports.grpc import DataTransferServiceGrpcTransport
-from .transports.grpc_asyncio import DataTransferServiceGrpcAsyncIOTransport
-from .transports.rest import DataTransferServiceRestTransport
-
-
-class DataTransferServiceClientMeta(type):
-    """Metaclass for the DataTransferService client.
-
-    This provides class-level methods for building and retrieving
-    support objects (e.g. transport) without polluting the client instance
-    objects.
-    """
-
-    _transport_registry = (
-        OrderedDict()
-    )  # type: Dict[str, Type[DataTransferServiceTransport]]
-    _transport_registry["grpc"] = DataTransferServiceGrpcTransport
-    _transport_registry["grpc_asyncio"] = DataTransferServiceGrpcAsyncIOTransport
-    _transport_registry["rest"] = DataTransferServiceRestTransport
-
-    def get_transport_class(
-        cls,
-        label: Optional[str] = None,
-    ) -> Type[DataTransferServiceTransport]:
-        """Returns an appropriate transport class.
-
-        Args:
-            label: The name of the desired transport. If none is
-                provided, then the first transport in the registry is used.
-
-        Returns:
-            The transport class to use.
-        """
-        # If a specific transport is requested, return that one.
-        if label:
-            return cls._transport_registry[label]
-
-        # No transport is requested; return the default (that is, the first one
-        # in the dictionary).
-        return next(iter(cls._transport_registry.values()))
-
-
-class DataTransferServiceClient(metaclass=DataTransferServiceClientMeta):
-    """This API allows users to manage their data transfers into
-    BigQuery.
-    """
-
-    @staticmethod
-    def _get_default_mtls_endpoint(api_endpoint):
-        """Converts api endpoint to mTLS endpoint.
-
-        Convert "*.sandbox.googleapis.com" and "*.googleapis.com" to
-        "*.mtls.sandbox.googleapis.com" and "*.mtls.googleapis.com" respectively.
-        Args:
-            api_endpoint (Optional[str]): the api endpoint to convert.
-        Returns:
-            str: converted mTLS api endpoint.
-        """
-        if not api_endpoint:
-            return api_endpoint
-
-        mtls_endpoint_re = re.compile(
-            r"(?P<name>[^.]+)(?P<mtls>\.mtls)?(?P<sandbox>\.sandbox)?(?P<googledomain>\.googleapis\.com)?"
-        )
-
-        m = mtls_endpoint_re.match(api_endpoint)
-        name, mtls, sandbox, googledomain = m.groups()
-        if mtls or not googledomain:
-            return api_endpoint
-
-        if sandbox:
-            return api_endpoint.replace(
-                "sandbox.googleapis.com", "mtls.sandbox.googleapis.com"
-            )
-
-        return api_endpoint.replace(".googleapis.com", ".mtls.googleapis.com")
-
-    DEFAULT_ENDPOINT = "bigquerydatatransfer.googleapis.com"
-    DEFAULT_MTLS_ENDPOINT = _get_default_mtls_endpoint.__func__(  # type: ignore
-        DEFAULT_ENDPOINT
-    )
-
-    @classmethod
-    def from_service_account_info(cls, info: dict, *args, **kwargs):
-        """Creates an instance of this client using the provided credentials
-            info.
-
-        Args:
-            info (dict): The service account private key info.
-            args: Additional arguments to pass to the constructor.
-            kwargs: Additional arguments to pass to the constructor.
-
-        Returns:
-            DataTransferServiceClient: The constructed client.
-        """
-        credentials = service_account.Credentials.from_service_account_info(info)
-        kwargs["credentials"] = credentials
-        return cls(*args, **kwargs)
-
-    @classmethod
-    def from_service_account_file(cls, filename: str, *args, **kwargs):
-        """Creates an instance of this client using the provided credentials
-            file.
-
-        Args:
-            filename (str): The path to the service account private key json
-                file.
-            args: Additional arguments to pass to the constructor.
-            kwargs: Additional arguments to pass to the constructor.
-
-        Returns:
-            DataTransferServiceClient: The constructed client.
-        """
-        credentials = service_account.Credentials.from_service_account_file(filename)
-        kwargs["credentials"] = credentials
-        return cls(*args, **kwargs)
-
-    from_service_account_json = from_service_account_file
-
-    @property
-    def transport(self) -> DataTransferServiceTransport:
-        """Returns the transport used by the client instance.
-
-        Returns:
-            DataTransferServiceTransport: The transport used by the client
-                instance.
-        """
-        return self._transport
-
-    @staticmethod
-    def data_source_path(
-        project: str,
-        data_source: str,
-    ) -> str:
-        """Returns a fully-qualified data_source string."""
-        return "projects/{project}/dataSources/{data_source}".format(
-            project=project,
-            data_source=data_source,
-        )
-
-    @staticmethod
-    def parse_data_source_path(path: str) -> Dict[str, str]:
-        """Parses a data_source path into its component segments."""
-        m = re.match(
-            r"^projects/(?P<project>.+?)/dataSources/(?P<data_source>.+?)$", path
-        )
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def run_path(
-        project: str,
-        transfer_config: str,
-        run: str,
-    ) -> str:
-        """Returns a fully-qualified run string."""
-        return "projects/{project}/transferConfigs/{transfer_config}/runs/{run}".format(
-            project=project,
-            transfer_config=transfer_config,
-            run=run,
-        )
-
-    @staticmethod
-    def parse_run_path(path: str) -> Dict[str, str]:
-        """Parses a run path into its component segments."""
-        m = re.match(
-            r"^projects/(?P<project>.+?)/transferConfigs/(?P<transfer_config>.+?)/runs/(?P<run>.+?)$",
-            path,
-        )
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def transfer_config_path(
-        project: str,
-        transfer_config: str,
-    ) -> str:
-        """Returns a fully-qualified transfer_config string."""
-        return "projects/{project}/transferConfigs/{transfer_config}".format(
-            project=project,
-            transfer_config=transfer_config,
-        )
-
-    @staticmethod
-    def parse_transfer_config_path(path: str) -> Dict[str, str]:
-        """Parses a transfer_config path into its component segments."""
-        m = re.match(
-            r"^projects/(?P<project>.+?)/transferConfigs/(?P<transfer_config>.+?)$",
-            path,
-        )
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def common_billing_account_path(
-        billing_account: str,
-    ) -> str:
-        """Returns a fully-qualified billing_account string."""
-        return "billingAccounts/{billing_account}".format(
-            billing_account=billing_account,
-        )
-
-    @staticmethod
-    def parse_common_billing_account_path(path: str) -> Dict[str, str]:
-        """Parse a billing_account path into its component segments."""
-        m = re.match(r"^billingAccounts/(?P<billing_account>.+?)$", path)
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def common_folder_path(
-        folder: str,
-    ) -> str:
-        """Returns a fully-qualified folder string."""
-        return "folders/{folder}".format(
-            folder=folder,
-        )
-
-    @staticmethod
-    def parse_common_folder_path(path: str) -> Dict[str, str]:
-        """Parse a folder path into its component segments."""
-        m = re.match(r"^folders/(?P<folder>.+?)$", path)
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def common_organization_path(
-        organization: str,
-    ) -> str:
-        """Returns a fully-qualified organization string."""
-        return "organizations/{organization}".format(
-            organization=organization,
-        )
-
-    @staticmethod
-    def parse_common_organization_path(path: str) -> Dict[str, str]:
-        """Parse a organization path into its component segments."""
-        m = re.match(r"^organizations/(?P<organization>.+?)$", path)
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def common_project_path(
-        project: str,
-    ) -> str:
-        """Returns a fully-qualified project string."""
-        return "projects/{project}".format(
-            project=project,
-        )
-
-    @staticmethod
-    def parse_common_project_path(path: str) -> Dict[str, str]:
-        """Parse a project path into its component segments."""
-        m = re.match(r"^projects/(?P<project>.+?)$", path)
-        return m.groupdict() if m else {}
-
-    @staticmethod
-    def common_location_path(
-        project: str,
-        location: str,
-    ) -> str:
-        """Returns a fully-qualified location string."""
-        return "projects/{project}/locations/{location}".format(
-            project=project,
-            location=location,
-        )
-
-    @staticmethod
-    def parse_common_location_path(path: str) -> Dict[str, str]:
-        """Parse a location path into its component segments."""
-        m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)$", path)
-        return m.groupdict() if m else {}
-
-    @classmethod
-    def get_mtls_endpoint_and_cert_source(
-        cls, client_options: Optional[client_options_lib.ClientOptions] = None
-    ):
-        """Return the API endpoint and client cert source for mutual TLS.
-
-        The client cert source is determined in the following order:
-        (1) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is not "true", the
-        client cert source is None.
-        (2) if `client_options.client_cert_source` is provided, use the provided one; if the
-        default client cert source exists, use the default one; otherwise the client cert
-        source is None.
-
-        The API endpoint is determined in the following order:
-        (1) if `client_options.api_endpoint` if provided, use the provided one.
-        (2) if `GOOGLE_API_USE_CLIENT_CERTIFICATE` environment variable is "always", use the
-        default mTLS endpoint; if the environment variable is "never", use the default API
-        endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
-        use the default API endpoint.
-
-        More details can be found at https://google.aip.dev/auth/4114.
-
-        Args:
-            client_options (google.api_core.client_options.ClientOptions): Custom options for the
-                client. Only the `api_endpoint` and `client_cert_source` properties may be used
-                in this method.
-
-        Returns:
-            Tuple[str, Callable[[], Tuple[bytes, bytes]]]: returns the API endpoint and the
-                client cert source to use.
-
-        Raises:
-            google.auth.exceptions.MutualTLSChannelError: If any errors happen.
-        """
-        if client_options is None:
-            client_options = client_options_lib.ClientOptions()
-        use_client_cert = os.getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false")
-        use_mtls_endpoint = os.getenv("GOOGLE_API_USE_MTLS_ENDPOINT", "auto")
-        if use_client_cert not in ("true", "false"):
-            raise ValueError(
-                "Environment variable `GOOGLE_API_USE_CLIENT_CERTIFICATE` must be either `true` or `false`"
-            )
-        if use_mtls_endpoint not in ("auto", "never", "always"):
-            raise MutualTLSChannelError(
-                "Environment variable `GOOGLE_API_USE_MTLS_ENDPOINT` must be `never`, `auto` or `always`"
-            )
-
-        # Figure out the client cert source to use.
-        client_cert_source = None
-        if use_client_cert == "true":
-            if client_options.client_cert_source:
-                client_cert_source = client_options.client_cert_source
-            elif mtls.has_default_client_cert_source():
-                client_cert_source = mtls.default_client_cert_source()
-
-        # Figure out which api endpoint to use.
-        if client_options.api_endpoint is not None:
-            api_endpoint = client_options.api_endpoint
-        elif use_mtls_endpoint == "always" or (
-            use_mtls_endpoint == "auto" and client_cert_source
-        ):
-            api_endpoint = cls.DEFAULT_MTLS_ENDPOINT
-        else:
-            api_endpoint = cls.DEFAULT_ENDPOINT
-
-        return api_endpoint, client_cert_source
-
-    def __init__(
-        self,
-        *,
-        credentials: Optional[ga_credentials.Credentials] = None,
-        transport: Optional[Union[str, DataTransferServiceTransport]] = None,
-        client_options: Optional[Union[client_options_lib.ClientOptions, dict]] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-    ) -> None:
-        """Instantiates the data transfer service client.
-
-        Args:
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-            transport (Union[str, DataTransferServiceTransport]): The
-                transport to use. If set to None, a transport is chosen
-                automatically.
-            client_options (Optional[Union[google.api_core.client_options.ClientOptions, dict]]): Custom options for the
-                client. It won't take effect if a ``transport`` instance is provided.
-                (1) The ``api_endpoint`` property can be used to override the
-                default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT
-                environment variable can also be used to override the endpoint:
-                "always" (always use the default mTLS endpoint), "never" (always
-                use the default regular endpoint) and "auto" (auto switch to the
-                default mTLS endpoint if client certificate is present, this is
-                the default value). However, the ``api_endpoint`` property takes
-                precedence if provided.
-                (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable
-                is "true", then the ``client_cert_source`` property can be used
-                to provide client certificate for mutual TLS transport. If
-                not provided, the default SSL client certificate will be used if
-                present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not
-                set, no client certificate will be used.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
-                The client info used to send a user-agent string along with
-                API requests. If ``None``, then default info will be used.
-                Generally, you only need to set this if you're developing
-                your own client library.
-
-        Raises:
-            google.auth.exceptions.MutualTLSChannelError: If mutual TLS transport
-                creation failed for any reason.
-        """
-        if isinstance(client_options, dict):
-            client_options = client_options_lib.from_dict(client_options)
-        if client_options is None:
-            client_options = client_options_lib.ClientOptions()
-        client_options = cast(client_options_lib.ClientOptions, client_options)
-
-        api_endpoint, client_cert_source_func = self.get_mtls_endpoint_and_cert_source(
-            client_options
-        )
-
-        api_key_value = getattr(client_options, "api_key", None)
-        if api_key_value and credentials:
-            raise ValueError(
-                "client_options.api_key and credentials are mutually exclusive"
-            )
-
-        # Save or instantiate the transport.
-        # Ordinarily, we provide the transport, but allowing a custom transport
-        # instance provides an extensibility point for unusual situations.
-        if isinstance(transport, DataTransferServiceTransport):
-            # transport is a DataTransferServiceTransport instance.
-            if credentials or client_options.credentials_file or api_key_value:
-                raise ValueError(
-                    "When providing a transport instance, "
-                    "provide its credentials directly."
-                )
-            if client_options.scopes:
-                raise ValueError(
-                    "When providing a transport instance, provide its scopes "
-                    "directly."
-                )
-            self._transport = transport
-        else:
-            import google.auth._default  # type: ignore
-
-            if api_key_value and hasattr(
-                google.auth._default, "get_api_key_credentials"
-            ):
-                credentials = google.auth._default.get_api_key_credentials(
-                    api_key_value
-                )
-
-            Transport = type(self).get_transport_class(transport)
-            self._transport = Transport(
-                credentials=credentials,
-                credentials_file=client_options.credentials_file,
-                host=api_endpoint,
-                scopes=client_options.scopes,
-                client_cert_source_for_mtls=client_cert_source_func,
-                quota_project_id=client_options.quota_project_id,
-                client_info=client_info,
-                always_use_jwt_access=True,
-                api_audience=client_options.api_audience,
-            )
-
-    def get_data_source(
-        self,
-        request: Optional[Union[datatransfer.GetDataSourceRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.DataSource:
-        r"""Retrieves a supported data source and returns its
-        settings.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_get_data_source():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetDataSourceRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = client.get_data_source(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.GetDataSourceRequest, dict]):
-                The request object. A request to get data source info.
-            name (str):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/dataSources/{data_source_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.DataSource:
-                Defines the properties and custom
-                parameters for a data source.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.GetDataSourceRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.GetDataSourceRequest):
-            request = datatransfer.GetDataSourceRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.get_data_source]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def list_data_sources(
-        self,
-        request: Optional[Union[datatransfer.ListDataSourcesRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListDataSourcesPager:
-        r"""Lists supported data sources and returns their
-        settings.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_list_data_sources():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListDataSourcesRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_data_sources(request=request)
-
-                # Handle the response
-                for response in page_result:
-                    print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesRequest, dict]):
-                The request object. Request to list supported data
-                sources and their data transfer
-                settings.
-            parent (str):
-                Required. The BigQuery project id for which data sources
-                should be returned. Must be in the form:
-                ``projects/{project_id}`` or
-                ``projects/{project_id}/locations/{location_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListDataSourcesPager:
-                Returns list of supported data
-                sources and their metadata.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.ListDataSourcesRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.ListDataSourcesRequest):
-            request = datatransfer.ListDataSourcesRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.list_data_sources]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__iter__` convenience method.
-        response = pagers.ListDataSourcesPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def create_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.CreateTransferConfigRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        transfer_config: Optional[transfer.TransferConfig] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Creates a new data transfer configuration.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_create_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                transfer_config = bigquery_datatransfer_v1.TransferConfig()
-                transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-                request = bigquery_datatransfer_v1.CreateTransferConfigRequest(
-                    parent="parent_value",
-                    transfer_config=transfer_config,
-                )
-
-                # Make the request
-                response = client.create_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.CreateTransferConfigRequest, dict]):
-                The request object. A request to create a data transfer
-                configuration. If new credentials are
-                needed for this transfer configuration,
-                authorization info must be provided. If
-                authorization info is provided, the
-                transfer configuration will be
-                associated with the user id
-                corresponding to the authorization info.
-                Otherwise, the transfer configuration
-                will be associated with the calling
-                user.
-            parent (str):
-                Required. The BigQuery project id where the transfer
-                configuration should be created. Must be in the format
-                projects/{project_id}/locations/{location_id} or
-                projects/{project_id}. If specified location and
-                location of the destination bigquery dataset do not
-                match - the request will fail.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            transfer_config (google.cloud.bigquery_datatransfer_v1.types.TransferConfig):
-                Required. Data transfer configuration
-                to create.
-
-                This corresponds to the ``transfer_config`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent, transfer_config])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.CreateTransferConfigRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.CreateTransferConfigRequest):
-            request = datatransfer.CreateTransferConfigRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-            if transfer_config is not None:
-                request.transfer_config = transfer_config
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.create_transfer_config]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def update_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.UpdateTransferConfigRequest, dict]] = None,
-        *,
-        transfer_config: Optional[transfer.TransferConfig] = None,
-        update_mask: Optional[field_mask_pb2.FieldMask] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Updates a data transfer configuration.
-        All fields must be set, even if they are not updated.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_update_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                transfer_config = bigquery_datatransfer_v1.TransferConfig()
-                transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-                request = bigquery_datatransfer_v1.UpdateTransferConfigRequest(
-                    transfer_config=transfer_config,
-                )
-
-                # Make the request
-                response = client.update_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.UpdateTransferConfigRequest, dict]):
-                The request object. A request to update a transfer
-                configuration. To update the user id of
-                the transfer configuration,
-                authorization info needs to be provided.
-            transfer_config (google.cloud.bigquery_datatransfer_v1.types.TransferConfig):
-                Required. Data transfer configuration
-                to create.
-
-                This corresponds to the ``transfer_config`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            update_mask (google.protobuf.field_mask_pb2.FieldMask):
-                Required. Required list of fields to
-                be updated in this request.
-
-                This corresponds to the ``update_mask`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([transfer_config, update_mask])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.UpdateTransferConfigRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.UpdateTransferConfigRequest):
-            request = datatransfer.UpdateTransferConfigRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if transfer_config is not None:
-                request.transfer_config = transfer_config
-            if update_mask is not None:
-                request.update_mask = update_mask
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.update_transfer_config]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata(
-                (("transfer_config.name", request.transfer_config.name),)
-            ),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def delete_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.DeleteTransferConfigRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Deletes a data transfer configuration, including any
-        associated transfer runs and logs.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_delete_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.DeleteTransferConfigRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                client.delete_transfer_config(request=request)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.DeleteTransferConfigRequest, dict]):
-                The request object. A request to delete data transfer
-                information. All associated transfer
-                runs and log messages will be deleted as
-                well.
-            name (str):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.DeleteTransferConfigRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.DeleteTransferConfigRequest):
-            request = datatransfer.DeleteTransferConfigRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.delete_transfer_config]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    def get_transfer_config(
-        self,
-        request: Optional[Union[datatransfer.GetTransferConfigRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferConfig:
-        r"""Returns information about a data transfer config.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_get_transfer_config():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetTransferConfigRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = client.get_transfer_config(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.GetTransferConfigRequest, dict]):
-                The request object. A request to get data transfer
-                information.
-            name (str):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferConfig:
-                Represents a data transfer configuration. A transfer configuration
-                   contains all metadata needed to perform a data
-                   transfer. For example, destination_dataset_id
-                   specifies where data should be stored. When a new
-                   transfer configuration is created, the specified
-                   destination_dataset_id is created when needed and
-                   shared with the appropriate data source service
-                   account.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.GetTransferConfigRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.GetTransferConfigRequest):
-            request = datatransfer.GetTransferConfigRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.get_transfer_config]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def list_transfer_configs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferConfigsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferConfigsPager:
-        r"""Returns information about all transfer configs owned
-        by a project in the specified location.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_list_transfer_configs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferConfigsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_configs(request=request)
-
-                # Handle the response
-                for response in page_result:
-                    print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsRequest, dict]):
-                The request object. A request to list data transfers
-                configured for a BigQuery project.
-            parent (str):
-                Required. The BigQuery project id for which transfer
-                configs should be returned: ``projects/{project_id}`` or
-                ``projects/{project_id}/locations/{location_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferConfigsPager:
-                The returned list of pipelines in the
-                project.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.ListTransferConfigsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.ListTransferConfigsRequest):
-            request = datatransfer.ListTransferConfigsRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.list_transfer_configs]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__iter__` convenience method.
-        response = pagers.ListTransferConfigsPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def schedule_transfer_runs(
-        self,
-        request: Optional[Union[datatransfer.ScheduleTransferRunsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        start_time: Optional[timestamp_pb2.Timestamp] = None,
-        end_time: Optional[timestamp_pb2.Timestamp] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.ScheduleTransferRunsResponse:
-        r"""Creates transfer runs for a time range [start_time, end_time].
-        For each date - or whatever granularity the data source supports
-        - in the range, one transfer run is created. Note that runs are
-        created per UTC time in the time range. DEPRECATED: use
-        StartManualTransferRuns instead.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_schedule_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ScheduleTransferRunsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                response = client.schedule_transfer_runs(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.ScheduleTransferRunsRequest, dict]):
-                The request object. A request to schedule transfer runs
-                for a time range.
-            parent (str):
-                Required. Transfer configuration name in the form:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            start_time (google.protobuf.timestamp_pb2.Timestamp):
-                Required. Start time of the range of transfer runs. For
-                example, ``"2017-05-25T00:00:00+00:00"``.
-
-                This corresponds to the ``start_time`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            end_time (google.protobuf.timestamp_pb2.Timestamp):
-                Required. End time of the range of transfer runs. For
-                example, ``"2017-05-30T00:00:00+00:00"``.
-
-                This corresponds to the ``end_time`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.ScheduleTransferRunsResponse:
-                A response to schedule transfer runs
-                for a time range.
-
-        """
-        warnings.warn(
-            "DataTransferServiceClient.schedule_transfer_runs is deprecated",
-            DeprecationWarning,
-        )
-
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent, start_time, end_time])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.ScheduleTransferRunsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.ScheduleTransferRunsRequest):
-            request = datatransfer.ScheduleTransferRunsRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-            if start_time is not None:
-                request.start_time = start_time
-            if end_time is not None:
-                request.end_time = end_time
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.schedule_transfer_runs]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def start_manual_transfer_runs(
-        self,
-        request: Optional[
-            Union[datatransfer.StartManualTransferRunsRequest, dict]
-        ] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.StartManualTransferRunsResponse:
-        r"""Start manual transfer runs to be executed now with schedule_time
-        equal to current time. The transfer runs can be created for a
-        time range where the run_time is between start_time (inclusive)
-        and end_time (exclusive), or for a specific run_time.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_start_manual_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.StartManualTransferRunsRequest(
-                )
-
-                # Make the request
-                response = client.start_manual_transfer_runs(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsRequest, dict]):
-                The request object. A request to start manual transfer
-                runs.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsResponse:
-                A response to start manual transfer
-                runs.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.StartManualTransferRunsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.StartManualTransferRunsRequest):
-            request = datatransfer.StartManualTransferRunsRequest(request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[
-            self._transport.start_manual_transfer_runs
-        ]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def get_transfer_run(
-        self,
-        request: Optional[Union[datatransfer.GetTransferRunRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> transfer.TransferRun:
-        r"""Returns information about the particular transfer
-        run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_get_transfer_run():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.GetTransferRunRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = client.get_transfer_run(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.GetTransferRunRequest, dict]):
-                The request object. A request to get data transfer run
-                information.
-            name (str):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.TransferRun:
-                Represents a data transfer run.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.GetTransferRunRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.GetTransferRunRequest):
-            request = datatransfer.GetTransferRunRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.get_transfer_run]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def delete_transfer_run(
-        self,
-        request: Optional[Union[datatransfer.DeleteTransferRunRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Deletes the specified transfer run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_delete_transfer_run():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.DeleteTransferRunRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                client.delete_transfer_run(request=request)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.DeleteTransferRunRequest, dict]):
-                The request object. A request to delete data transfer run
-                information.
-            name (str):
-                Required. The field will contain name of the resource
-                requested, for example:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.DeleteTransferRunRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.DeleteTransferRunRequest):
-            request = datatransfer.DeleteTransferRunRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.delete_transfer_run]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    def list_transfer_runs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferRunsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferRunsPager:
-        r"""Returns information about running and completed
-        transfer runs.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_list_transfer_runs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferRunsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_runs(request=request)
-
-                # Handle the response
-                for response in page_result:
-                    print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsRequest, dict]):
-                The request object. A request to list data transfer runs.
-            parent (str):
-                Required. Name of transfer configuration for which
-                transfer runs should be retrieved. Format of transfer
-                configuration resource name is:
-                ``projects/{project_id}/transferConfigs/{config_id}`` or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferRunsPager:
-                The returned list of pipelines in the
-                project.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.ListTransferRunsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.ListTransferRunsRequest):
-            request = datatransfer.ListTransferRunsRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.list_transfer_runs]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__iter__` convenience method.
-        response = pagers.ListTransferRunsPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def list_transfer_logs(
-        self,
-        request: Optional[Union[datatransfer.ListTransferLogsRequest, dict]] = None,
-        *,
-        parent: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> pagers.ListTransferLogsPager:
-        r"""Returns log messages for the transfer run.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_list_transfer_logs():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.ListTransferLogsRequest(
-                    parent="parent_value",
-                )
-
-                # Make the request
-                page_result = client.list_transfer_logs(request=request)
-
-                # Handle the response
-                for response in page_result:
-                    print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsRequest, dict]):
-                The request object. A request to get user facing log
-                messages associated with data transfer
-                run.
-            parent (str):
-                Required. Transfer run name in the form:
-                ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-
-                This corresponds to the ``parent`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.pagers.ListTransferLogsPager:
-                The returned list transfer run
-                messages.
-                Iterating over this object will yield
-                results and resolve additional pages
-                automatically.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([parent])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.ListTransferLogsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.ListTransferLogsRequest):
-            request = datatransfer.ListTransferLogsRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if parent is not None:
-                request.parent = parent
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.list_transfer_logs]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # This method is paged; wrap the response in a pager, which provides
-        # an `__iter__` convenience method.
-        response = pagers.ListTransferLogsPager(
-            method=rpc,
-            request=request,
-            response=response,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def check_valid_creds(
-        self,
-        request: Optional[Union[datatransfer.CheckValidCredsRequest, dict]] = None,
-        *,
-        name: Optional[str] = None,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> datatransfer.CheckValidCredsResponse:
-        r"""Returns true if valid credentials exist for the given
-        data source and requesting user.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_check_valid_creds():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.CheckValidCredsRequest(
-                    name="name_value",
-                )
-
-                # Make the request
-                response = client.check_valid_creds(request=request)
-
-                # Handle the response
-                print(response)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsRequest, dict]):
-                The request object. A request to determine whether the
-                user has valid credentials. This method
-                is used to limit the number of OAuth
-                popups in the user interface. The user
-                id is inferred from the API call
-                context. If the data source has the
-                Google+ authorization type, this method
-                returns false, as it cannot be
-                determined whether the credentials are
-                already valid merely based on the user
-                id.
-            name (str):
-                Required. The data source in the form:
-                ``projects/{project_id}/dataSources/{data_source_id}``
-                or
-                ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``.
-
-                This corresponds to the ``name`` field
-                on the ``request`` instance; if ``request`` is provided, this
-                should not be set.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-
-        Returns:
-            google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsResponse:
-                A response indicating whether the
-                credentials exist and are valid.
-
-        """
-        # Create or coerce a protobuf request object.
-        # Quick check: If we got a request object, we should *not* have
-        # gotten any keyword arguments that map to the request.
-        has_flattened_params = any([name])
-        if request is not None and has_flattened_params:
-            raise ValueError(
-                "If the `request` argument is set, then none of "
-                "the individual field arguments should be set."
-            )
-
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.CheckValidCredsRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.CheckValidCredsRequest):
-            request = datatransfer.CheckValidCredsRequest(request)
-            # If we have keyword arguments corresponding to fields on the
-            # request, apply these.
-            if name is not None:
-                request.name = name
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.check_valid_creds]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def enroll_data_sources(
-        self,
-        request: Optional[Union[datatransfer.EnrollDataSourcesRequest, dict]] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> None:
-        r"""Enroll data sources in a user project. This allows users to
-        create transfer configurations for these data sources. They will
-        also appear in the ListDataSources RPC and as such, will appear
-        in the `BigQuery
-        UI <https://console.cloud.google.com/bigquery>`__, and the
-        documents can be found in the public guide for `BigQuery Web
-        UI <https://cloud.google.com/bigquery/bigquery-web-ui>`__ and
-        `Data Transfer
-        Service <https://cloud.google.com/bigquery/docs/working-with-transfers>`__.
-
-        .. code-block:: python
-
-            # This snippet has been automatically generated and should be regarded as a
-            # code template only.
-            # It will require modifications to work:
-            # - It may require correct/in-range values for request initialization.
-            # - It may require specifying regional endpoints when creating the service
-            #   client as shown in:
-            #   https://googleapis.dev/python/google-api-core/latest/client_options.html
-            from google.cloud import bigquery_datatransfer_v1
-
-            def sample_enroll_data_sources():
-                # Create a client
-                client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-                # Initialize request argument(s)
-                request = bigquery_datatransfer_v1.EnrollDataSourcesRequest(
-                )
-
-                # Make the request
-                client.enroll_data_sources(request=request)
-
-        Args:
-            request (Union[google.cloud.bigquery_datatransfer_v1.types.EnrollDataSourcesRequest, dict]):
-                The request object. A request to enroll a set of data sources so they are
-                visible in the BigQuery UI's ``Transfer`` tab.
-            retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        # Create or coerce a protobuf request object.
-        # Minor optimization to avoid making a copy if the user passes
-        # in a datatransfer.EnrollDataSourcesRequest.
-        # There's no risk of modifying the input as we've already verified
-        # there are no flattened fields.
-        if not isinstance(request, datatransfer.EnrollDataSourcesRequest):
-            request = datatransfer.EnrollDataSourcesRequest(request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = self._transport._wrapped_methods[self._transport.enroll_data_sources]
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-    def __enter__(self) -> "DataTransferServiceClient":
-        return self
-
-    def __exit__(self, type, value, traceback):
-        """Releases underlying transport's resources.
-
-        .. warning::
-            ONLY use as a context manager if the transport is NOT shared
-            with other clients! Exiting the with block will CLOSE the transport
-            and may cause errors in other clients!
-        """
-        self.transport.close()
-
-    def get_location(
-        self,
-        request: Optional[locations_pb2.GetLocationRequest] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> locations_pb2.Location:
-        r"""Gets information about a location.
-
-        Args:
-            request (:class:`~.location_pb2.GetLocationRequest`):
-                The request object. Request message for
-                `GetLocation` method.
-            retry (google.api_core.retry.Retry): Designation of what errors,
-                 if any, should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        Returns:
-            ~.location_pb2.Location:
-                Location object.
-        """
-        # Create or coerce a protobuf request object.
-        # The request isn't a proto-plus wrapped type,
-        # so it must be constructed via keyword expansion.
-        if isinstance(request, dict):
-            request = locations_pb2.GetLocationRequest(**request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method.wrap_method(
-            self._transport.get_location,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-    def list_locations(
-        self,
-        request: Optional[locations_pb2.ListLocationsRequest] = None,
-        *,
-        retry: OptionalRetry = gapic_v1.method.DEFAULT,
-        timeout: Union[float, object] = gapic_v1.method.DEFAULT,
-        metadata: Sequence[Tuple[str, str]] = (),
-    ) -> locations_pb2.ListLocationsResponse:
-        r"""Lists information about the supported locations for this service.
-
-        Args:
-            request (:class:`~.location_pb2.ListLocationsRequest`):
-                The request object. Request message for
-                `ListLocations` method.
-            retry (google.api_core.retry.Retry): Designation of what errors,
-                 if any, should be retried.
-            timeout (float): The timeout for this request.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        Returns:
-            ~.location_pb2.ListLocationsResponse:
-                Response message for ``ListLocations`` method.
-        """
-        # Create or coerce a protobuf request object.
-        # The request isn't a proto-plus wrapped type,
-        # so it must be constructed via keyword expansion.
-        if isinstance(request, dict):
-            request = locations_pb2.ListLocationsRequest(**request)
-
-        # Wrap the RPC method; this adds retry and timeout information,
-        # and friendly error handling.
-        rpc = gapic_v1.method.wrap_method(
-            self._transport.list_locations,
-            default_timeout=None,
-            client_info=DEFAULT_CLIENT_INFO,
-        )
-
-        # Certain fields should be provided within the metadata header;
-        # add these here.
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
-        )
-
-        # Send the request.
-        response = rpc(
-            request,
-            retry=retry,
-            timeout=timeout,
-            metadata=metadata,
-        )
-
-        # Done; return the response.
-        return response
-
-
-DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
-    gapic_version=package_version.__version__
-)
-
-
-__all__ = ("DataTransferServiceClient",)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/pagers.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/pagers.py
deleted file mode 100644
index a140fdf3..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/pagers.py
+++ /dev/null
@@ -1,539 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from typing import (
-    Any,
-    AsyncIterator,
-    Awaitable,
-    Callable,
-    Iterator,
-    Optional,
-    Sequence,
-    Tuple,
-)
-
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-
-class ListDataSourcesPager:
-    """A pager for iterating through ``list_data_sources`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse` object, and
-    provides an ``__iter__`` method to iterate through its
-    ``data_sources`` field.
-
-    If there are more pages, the ``__iter__`` method will make additional
-    ``ListDataSources`` requests and continue to iterate
-    through the ``data_sources`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., datatransfer.ListDataSourcesResponse],
-        request: datatransfer.ListDataSourcesRequest,
-        response: datatransfer.ListDataSourcesResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiate the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListDataSourcesRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    def pages(self) -> Iterator[datatransfer.ListDataSourcesResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __iter__(self) -> Iterator[datatransfer.DataSource]:
-        for page in self.pages:
-            yield from page.data_sources
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListDataSourcesAsyncPager:
-    """A pager for iterating through ``list_data_sources`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse` object, and
-    provides an ``__aiter__`` method to iterate through its
-    ``data_sources`` field.
-
-    If there are more pages, the ``__aiter__`` method will make additional
-    ``ListDataSources`` requests and continue to iterate
-    through the ``data_sources`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., Awaitable[datatransfer.ListDataSourcesResponse]],
-        request: datatransfer.ListDataSourcesRequest,
-        response: datatransfer.ListDataSourcesResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiates the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListDataSourcesResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListDataSourcesRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    async def pages(self) -> AsyncIterator[datatransfer.ListDataSourcesResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = await self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __aiter__(self) -> AsyncIterator[datatransfer.DataSource]:
-        async def async_generator():
-            async for page in self.pages:
-                for response in page.data_sources:
-                    yield response
-
-        return async_generator()
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferConfigsPager:
-    """A pager for iterating through ``list_transfer_configs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse` object, and
-    provides an ``__iter__`` method to iterate through its
-    ``transfer_configs`` field.
-
-    If there are more pages, the ``__iter__`` method will make additional
-    ``ListTransferConfigs`` requests and continue to iterate
-    through the ``transfer_configs`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., datatransfer.ListTransferConfigsResponse],
-        request: datatransfer.ListTransferConfigsRequest,
-        response: datatransfer.ListTransferConfigsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiate the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferConfigsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    def pages(self) -> Iterator[datatransfer.ListTransferConfigsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __iter__(self) -> Iterator[transfer.TransferConfig]:
-        for page in self.pages:
-            yield from page.transfer_configs
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferConfigsAsyncPager:
-    """A pager for iterating through ``list_transfer_configs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse` object, and
-    provides an ``__aiter__`` method to iterate through its
-    ``transfer_configs`` field.
-
-    If there are more pages, the ``__aiter__`` method will make additional
-    ``ListTransferConfigs`` requests and continue to iterate
-    through the ``transfer_configs`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., Awaitable[datatransfer.ListTransferConfigsResponse]],
-        request: datatransfer.ListTransferConfigsRequest,
-        response: datatransfer.ListTransferConfigsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiates the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferConfigsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferConfigsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    async def pages(self) -> AsyncIterator[datatransfer.ListTransferConfigsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = await self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __aiter__(self) -> AsyncIterator[transfer.TransferConfig]:
-        async def async_generator():
-            async for page in self.pages:
-                for response in page.transfer_configs:
-                    yield response
-
-        return async_generator()
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferRunsPager:
-    """A pager for iterating through ``list_transfer_runs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse` object, and
-    provides an ``__iter__`` method to iterate through its
-    ``transfer_runs`` field.
-
-    If there are more pages, the ``__iter__`` method will make additional
-    ``ListTransferRuns`` requests and continue to iterate
-    through the ``transfer_runs`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., datatransfer.ListTransferRunsResponse],
-        request: datatransfer.ListTransferRunsRequest,
-        response: datatransfer.ListTransferRunsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiate the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferRunsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    def pages(self) -> Iterator[datatransfer.ListTransferRunsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __iter__(self) -> Iterator[transfer.TransferRun]:
-        for page in self.pages:
-            yield from page.transfer_runs
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferRunsAsyncPager:
-    """A pager for iterating through ``list_transfer_runs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse` object, and
-    provides an ``__aiter__`` method to iterate through its
-    ``transfer_runs`` field.
-
-    If there are more pages, the ``__aiter__`` method will make additional
-    ``ListTransferRuns`` requests and continue to iterate
-    through the ``transfer_runs`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., Awaitable[datatransfer.ListTransferRunsResponse]],
-        request: datatransfer.ListTransferRunsRequest,
-        response: datatransfer.ListTransferRunsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiates the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferRunsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    async def pages(self) -> AsyncIterator[datatransfer.ListTransferRunsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = await self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __aiter__(self) -> AsyncIterator[transfer.TransferRun]:
-        async def async_generator():
-            async for page in self.pages:
-                for response in page.transfer_runs:
-                    yield response
-
-        return async_generator()
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferLogsPager:
-    """A pager for iterating through ``list_transfer_logs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse` object, and
-    provides an ``__iter__`` method to iterate through its
-    ``transfer_messages`` field.
-
-    If there are more pages, the ``__iter__`` method will make additional
-    ``ListTransferLogs`` requests and continue to iterate
-    through the ``transfer_messages`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., datatransfer.ListTransferLogsResponse],
-        request: datatransfer.ListTransferLogsRequest,
-        response: datatransfer.ListTransferLogsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiate the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferLogsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    def pages(self) -> Iterator[datatransfer.ListTransferLogsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __iter__(self) -> Iterator[transfer.TransferMessage]:
-        for page in self.pages:
-            yield from page.transfer_messages
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
-
-
-class ListTransferLogsAsyncPager:
-    """A pager for iterating through ``list_transfer_logs`` requests.
-
-    This class thinly wraps an initial
-    :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse` object, and
-    provides an ``__aiter__`` method to iterate through its
-    ``transfer_messages`` field.
-
-    If there are more pages, the ``__aiter__`` method will make additional
-    ``ListTransferLogs`` requests and continue to iterate
-    through the ``transfer_messages`` field on the
-    corresponding responses.
-
-    All the usual :class:`google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse`
-    attributes are available on the pager. If multiple requests are made, only
-    the most recent response is retained, and thus used for attribute lookup.
-    """
-
-    def __init__(
-        self,
-        method: Callable[..., Awaitable[datatransfer.ListTransferLogsResponse]],
-        request: datatransfer.ListTransferLogsRequest,
-        response: datatransfer.ListTransferLogsResponse,
-        *,
-        metadata: Sequence[Tuple[str, str]] = ()
-    ):
-        """Instantiates the pager.
-
-        Args:
-            method (Callable): The method that was originally called, and
-                which instantiated this pager.
-            request (google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsRequest):
-                The initial request object.
-            response (google.cloud.bigquery_datatransfer_v1.types.ListTransferLogsResponse):
-                The initial response object.
-            metadata (Sequence[Tuple[str, str]]): Strings which should be
-                sent along with the request as metadata.
-        """
-        self._method = method
-        self._request = datatransfer.ListTransferLogsRequest(request)
-        self._response = response
-        self._metadata = metadata
-
-    def __getattr__(self, name: str) -> Any:
-        return getattr(self._response, name)
-
-    @property
-    async def pages(self) -> AsyncIterator[datatransfer.ListTransferLogsResponse]:
-        yield self._response
-        while self._response.next_page_token:
-            self._request.page_token = self._response.next_page_token
-            self._response = await self._method(self._request, metadata=self._metadata)
-            yield self._response
-
-    def __aiter__(self) -> AsyncIterator[transfer.TransferMessage]:
-        async def async_generator():
-            async for page in self.pages:
-                for response in page.transfer_messages:
-                    yield response
-
-        return async_generator()
-
-    def __repr__(self) -> str:
-        return "{0}<{1!r}>".format(self.__class__.__name__, self._response)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/__init__.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/__init__.py
deleted file mode 100644
index c55048b9..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/__init__.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from collections import OrderedDict
-from typing import Dict, Type
-
-from .base import DataTransferServiceTransport
-from .grpc import DataTransferServiceGrpcTransport
-from .grpc_asyncio import DataTransferServiceGrpcAsyncIOTransport
-from .rest import DataTransferServiceRestInterceptor, DataTransferServiceRestTransport
-
-# Compile a registry of transports.
-_transport_registry = (
-    OrderedDict()
-)  # type: Dict[str, Type[DataTransferServiceTransport]]
-_transport_registry["grpc"] = DataTransferServiceGrpcTransport
-_transport_registry["grpc_asyncio"] = DataTransferServiceGrpcAsyncIOTransport
-_transport_registry["rest"] = DataTransferServiceRestTransport
-
-__all__ = (
-    "DataTransferServiceTransport",
-    "DataTransferServiceGrpcTransport",
-    "DataTransferServiceGrpcAsyncIOTransport",
-    "DataTransferServiceRestTransport",
-    "DataTransferServiceRestInterceptor",
-)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/base.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/base.py
deleted file mode 100644
index 10a7b7a6..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/base.py
+++ /dev/null
@@ -1,495 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-import abc
-from typing import Awaitable, Callable, Dict, Optional, Sequence, Union
-
-import google.api_core
-from google.api_core import exceptions as core_exceptions
-from google.api_core import gapic_v1
-from google.api_core import retry as retries
-import google.auth  # type: ignore
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.cloud.location import locations_pb2  # type: ignore
-from google.oauth2 import service_account  # type: ignore
-from google.protobuf import empty_pb2  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1 import gapic_version as package_version
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
-    gapic_version=package_version.__version__
-)
-
-
-class DataTransferServiceTransport(abc.ABC):
-    """Abstract transport class for DataTransferService."""
-
-    AUTH_SCOPES = ("https://www.googleapis.com/auth/cloud-platform",)
-
-    DEFAULT_HOST: str = "bigquerydatatransfer.googleapis.com"
-
-    def __init__(
-        self,
-        *,
-        host: str = DEFAULT_HOST,
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        quota_project_id: Optional[str] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-        always_use_jwt_access: Optional[bool] = False,
-        api_audience: Optional[str] = None,
-        **kwargs,
-    ) -> None:
-        """Instantiate the transport.
-
-        Args:
-            host (Optional[str]):
-                 The hostname to connect to.
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is mutually exclusive with credentials.
-            scopes (Optional[Sequence[str]]): A list of scopes.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
-                The client info used to send a user-agent string along with
-                API requests. If ``None``, then default info will be used.
-                Generally, you only need to set this if you're developing
-                your own client library.
-            always_use_jwt_access (Optional[bool]): Whether self signed JWT should
-                be used for service account credentials.
-        """
-
-        scopes_kwargs = {"scopes": scopes, "default_scopes": self.AUTH_SCOPES}
-
-        # Save the scopes.
-        self._scopes = scopes
-
-        # If no credentials are provided, then determine the appropriate
-        # defaults.
-        if credentials and credentials_file:
-            raise core_exceptions.DuplicateCredentialArgs(
-                "'credentials_file' and 'credentials' are mutually exclusive"
-            )
-
-        if credentials_file is not None:
-            credentials, _ = google.auth.load_credentials_from_file(
-                credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
-            )
-        elif credentials is None:
-            credentials, _ = google.auth.default(
-                **scopes_kwargs, quota_project_id=quota_project_id
-            )
-            # Don't apply audience if the credentials file passed from user.
-            if hasattr(credentials, "with_gdch_audience"):
-                credentials = credentials.with_gdch_audience(
-                    api_audience if api_audience else host
-                )
-
-        # If the credentials are service account credentials, then always try to use self signed JWT.
-        if (
-            always_use_jwt_access
-            and isinstance(credentials, service_account.Credentials)
-            and hasattr(service_account.Credentials, "with_always_use_jwt_access")
-        ):
-            credentials = credentials.with_always_use_jwt_access(True)
-
-        # Save the credentials.
-        self._credentials = credentials
-
-        # Save the hostname. Default to port 443 (HTTPS) if none is specified.
-        if ":" not in host:
-            host += ":443"
-        self._host = host
-
-    def _prep_wrapped_messages(self, client_info):
-        # Precompute the wrapped methods.
-        self._wrapped_methods = {
-            self.get_data_source: gapic_v1.method.wrap_method(
-                self.get_data_source,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.list_data_sources: gapic_v1.method.wrap_method(
-                self.list_data_sources,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.create_transfer_config: gapic_v1.method.wrap_method(
-                self.create_transfer_config,
-                default_timeout=30.0,
-                client_info=client_info,
-            ),
-            self.update_transfer_config: gapic_v1.method.wrap_method(
-                self.update_transfer_config,
-                default_timeout=30.0,
-                client_info=client_info,
-            ),
-            self.delete_transfer_config: gapic_v1.method.wrap_method(
-                self.delete_transfer_config,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.get_transfer_config: gapic_v1.method.wrap_method(
-                self.get_transfer_config,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.list_transfer_configs: gapic_v1.method.wrap_method(
-                self.list_transfer_configs,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.schedule_transfer_runs: gapic_v1.method.wrap_method(
-                self.schedule_transfer_runs,
-                default_timeout=30.0,
-                client_info=client_info,
-            ),
-            self.start_manual_transfer_runs: gapic_v1.method.wrap_method(
-                self.start_manual_transfer_runs,
-                default_timeout=None,
-                client_info=client_info,
-            ),
-            self.get_transfer_run: gapic_v1.method.wrap_method(
-                self.get_transfer_run,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.delete_transfer_run: gapic_v1.method.wrap_method(
-                self.delete_transfer_run,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.list_transfer_runs: gapic_v1.method.wrap_method(
-                self.list_transfer_runs,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.list_transfer_logs: gapic_v1.method.wrap_method(
-                self.list_transfer_logs,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.check_valid_creds: gapic_v1.method.wrap_method(
-                self.check_valid_creds,
-                default_retry=retries.Retry(
-                    initial=0.1,
-                    maximum=60.0,
-                    multiplier=1.3,
-                    predicate=retries.if_exception_type(
-                        core_exceptions.DeadlineExceeded,
-                        core_exceptions.ServiceUnavailable,
-                    ),
-                    deadline=20.0,
-                ),
-                default_timeout=20.0,
-                client_info=client_info,
-            ),
-            self.enroll_data_sources: gapic_v1.method.wrap_method(
-                self.enroll_data_sources,
-                default_timeout=None,
-                client_info=client_info,
-            ),
-        }
-
-    def close(self):
-        """Closes resources associated with the transport.
-
-        .. warning::
-             Only call this method if the transport is NOT shared
-             with other clients - this may cause errors in other clients!
-        """
-        raise NotImplementedError()
-
-    @property
-    def get_data_source(
-        self,
-    ) -> Callable[
-        [datatransfer.GetDataSourceRequest],
-        Union[datatransfer.DataSource, Awaitable[datatransfer.DataSource]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def list_data_sources(
-        self,
-    ) -> Callable[
-        [datatransfer.ListDataSourcesRequest],
-        Union[
-            datatransfer.ListDataSourcesResponse,
-            Awaitable[datatransfer.ListDataSourcesResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def create_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.CreateTransferConfigRequest],
-        Union[transfer.TransferConfig, Awaitable[transfer.TransferConfig]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def update_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.UpdateTransferConfigRequest],
-        Union[transfer.TransferConfig, Awaitable[transfer.TransferConfig]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def delete_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.DeleteTransferConfigRequest],
-        Union[empty_pb2.Empty, Awaitable[empty_pb2.Empty]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def get_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.GetTransferConfigRequest],
-        Union[transfer.TransferConfig, Awaitable[transfer.TransferConfig]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def list_transfer_configs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferConfigsRequest],
-        Union[
-            datatransfer.ListTransferConfigsResponse,
-            Awaitable[datatransfer.ListTransferConfigsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def schedule_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ScheduleTransferRunsRequest],
-        Union[
-            datatransfer.ScheduleTransferRunsResponse,
-            Awaitable[datatransfer.ScheduleTransferRunsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def start_manual_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.StartManualTransferRunsRequest],
-        Union[
-            datatransfer.StartManualTransferRunsResponse,
-            Awaitable[datatransfer.StartManualTransferRunsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def get_transfer_run(
-        self,
-    ) -> Callable[
-        [datatransfer.GetTransferRunRequest],
-        Union[transfer.TransferRun, Awaitable[transfer.TransferRun]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def delete_transfer_run(
-        self,
-    ) -> Callable[
-        [datatransfer.DeleteTransferRunRequest],
-        Union[empty_pb2.Empty, Awaitable[empty_pb2.Empty]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def list_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferRunsRequest],
-        Union[
-            datatransfer.ListTransferRunsResponse,
-            Awaitable[datatransfer.ListTransferRunsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def list_transfer_logs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferLogsRequest],
-        Union[
-            datatransfer.ListTransferLogsResponse,
-            Awaitable[datatransfer.ListTransferLogsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def check_valid_creds(
-        self,
-    ) -> Callable[
-        [datatransfer.CheckValidCredsRequest],
-        Union[
-            datatransfer.CheckValidCredsResponse,
-            Awaitable[datatransfer.CheckValidCredsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def enroll_data_sources(
-        self,
-    ) -> Callable[
-        [datatransfer.EnrollDataSourcesRequest],
-        Union[empty_pb2.Empty, Awaitable[empty_pb2.Empty]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def get_location(
-        self,
-    ) -> Callable[
-        [locations_pb2.GetLocationRequest],
-        Union[locations_pb2.Location, Awaitable[locations_pb2.Location]],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def list_locations(
-        self,
-    ) -> Callable[
-        [locations_pb2.ListLocationsRequest],
-        Union[
-            locations_pb2.ListLocationsResponse,
-            Awaitable[locations_pb2.ListLocationsResponse],
-        ],
-    ]:
-        raise NotImplementedError()
-
-    @property
-    def kind(self) -> str:
-        raise NotImplementedError()
-
-
-__all__ = ("DataTransferServiceTransport",)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc.py
deleted file mode 100644
index 0b170951..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc.py
+++ /dev/null
@@ -1,708 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from typing import Callable, Dict, Optional, Sequence, Tuple, Union
-import warnings
-
-from google.api_core import gapic_v1, grpc_helpers
-import google.auth  # type: ignore
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.auth.transport.grpc import SslCredentials  # type: ignore
-from google.cloud.location import locations_pb2  # type: ignore
-from google.protobuf import empty_pb2  # type: ignore
-import grpc  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-from .base import DEFAULT_CLIENT_INFO, DataTransferServiceTransport
-
-
-class DataTransferServiceGrpcTransport(DataTransferServiceTransport):
-    """gRPC backend transport for DataTransferService.
-
-    This API allows users to manage their data transfers into
-    BigQuery.
-
-    This class defines the same methods as the primary client, so the
-    primary client can load the underlying transport implementation
-    and call it.
-
-    It sends protocol buffers over the wire using gRPC (which is built on
-    top of HTTP/2); the ``grpcio`` package must be installed.
-    """
-
-    _stubs: Dict[str, Callable]
-
-    def __init__(
-        self,
-        *,
-        host: str = "bigquerydatatransfer.googleapis.com",
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        channel: Optional[grpc.Channel] = None,
-        api_mtls_endpoint: Optional[str] = None,
-        client_cert_source: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
-        ssl_channel_credentials: Optional[grpc.ChannelCredentials] = None,
-        client_cert_source_for_mtls: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
-        quota_project_id: Optional[str] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-        always_use_jwt_access: Optional[bool] = False,
-        api_audience: Optional[str] = None,
-    ) -> None:
-        """Instantiate the transport.
-
-        Args:
-            host (Optional[str]):
-                 The hostname to connect to.
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-                This argument is ignored if ``channel`` is provided.
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is ignored if ``channel`` is provided.
-            scopes (Optional(Sequence[str])): A list of scopes. This argument is
-                ignored if ``channel`` is provided.
-            channel (Optional[grpc.Channel]): A ``Channel`` instance through
-                which to make calls.
-            api_mtls_endpoint (Optional[str]): Deprecated. The mutual TLS endpoint.
-                If provided, it overrides the ``host`` argument and tries to create
-                a mutual TLS channel with client SSL credentials from
-                ``client_cert_source`` or application default SSL credentials.
-            client_cert_source (Optional[Callable[[], Tuple[bytes, bytes]]]):
-                Deprecated. A callback to provide client SSL certificate bytes and
-                private key bytes, both in PEM format. It is ignored if
-                ``api_mtls_endpoint`` is None.
-            ssl_channel_credentials (grpc.ChannelCredentials): SSL credentials
-                for the grpc channel. It is ignored if ``channel`` is provided.
-            client_cert_source_for_mtls (Optional[Callable[[], Tuple[bytes, bytes]]]):
-                A callback to provide client certificate bytes and private key bytes,
-                both in PEM format. It is used to configure a mutual TLS channel. It is
-                ignored if ``channel`` or ``ssl_channel_credentials`` is provided.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
-                The client info used to send a user-agent string along with
-                API requests. If ``None``, then default info will be used.
-                Generally, you only need to set this if you're developing
-                your own client library.
-            always_use_jwt_access (Optional[bool]): Whether self signed JWT should
-                be used for service account credentials.
-
-        Raises:
-          google.auth.exceptions.MutualTLSChannelError: If mutual TLS transport
-              creation failed for any reason.
-          google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
-              and ``credentials_file`` are passed.
-        """
-        self._grpc_channel = None
-        self._ssl_channel_credentials = ssl_channel_credentials
-        self._stubs: Dict[str, Callable] = {}
-
-        if api_mtls_endpoint:
-            warnings.warn("api_mtls_endpoint is deprecated", DeprecationWarning)
-        if client_cert_source:
-            warnings.warn("client_cert_source is deprecated", DeprecationWarning)
-
-        if channel:
-            # Ignore credentials if a channel was passed.
-            credentials = False
-            # If a channel was explicitly provided, set it.
-            self._grpc_channel = channel
-            self._ssl_channel_credentials = None
-
-        else:
-            if api_mtls_endpoint:
-                host = api_mtls_endpoint
-
-                # Create SSL credentials with client_cert_source or application
-                # default SSL credentials.
-                if client_cert_source:
-                    cert, key = client_cert_source()
-                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
-                        certificate_chain=cert, private_key=key
-                    )
-                else:
-                    self._ssl_channel_credentials = SslCredentials().ssl_credentials
-
-            else:
-                if client_cert_source_for_mtls and not ssl_channel_credentials:
-                    cert, key = client_cert_source_for_mtls()
-                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
-                        certificate_chain=cert, private_key=key
-                    )
-
-        # The base transport sets the host, credentials and scopes
-        super().__init__(
-            host=host,
-            credentials=credentials,
-            credentials_file=credentials_file,
-            scopes=scopes,
-            quota_project_id=quota_project_id,
-            client_info=client_info,
-            always_use_jwt_access=always_use_jwt_access,
-            api_audience=api_audience,
-        )
-
-        if not self._grpc_channel:
-            self._grpc_channel = type(self).create_channel(
-                self._host,
-                # use the credentials which are saved
-                credentials=self._credentials,
-                # Set ``credentials_file`` to ``None`` here as
-                # the credentials that we saved earlier should be used.
-                credentials_file=None,
-                scopes=self._scopes,
-                ssl_credentials=self._ssl_channel_credentials,
-                quota_project_id=quota_project_id,
-                options=[
-                    ("grpc.max_send_message_length", -1),
-                    ("grpc.max_receive_message_length", -1),
-                ],
-            )
-
-        # Wrap messages. This must be done after self._grpc_channel exists
-        self._prep_wrapped_messages(client_info)
-
-    @classmethod
-    def create_channel(
-        cls,
-        host: str = "bigquerydatatransfer.googleapis.com",
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        quota_project_id: Optional[str] = None,
-        **kwargs,
-    ) -> grpc.Channel:
-        """Create and return a gRPC channel object.
-        Args:
-            host (Optional[str]): The host for the channel to use.
-            credentials (Optional[~.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify this application to the service. If
-                none are specified, the client will attempt to ascertain
-                the credentials from the environment.
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is mutually exclusive with credentials.
-            scopes (Optional[Sequence[str]]): A optional list of scopes needed for this
-                service. These are only used when credentials are not specified and
-                are passed to :func:`google.auth.default`.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            kwargs (Optional[dict]): Keyword arguments, which are passed to the
-                channel creation.
-        Returns:
-            grpc.Channel: A gRPC channel object.
-
-        Raises:
-            google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
-              and ``credentials_file`` are passed.
-        """
-
-        return grpc_helpers.create_channel(
-            host,
-            credentials=credentials,
-            credentials_file=credentials_file,
-            quota_project_id=quota_project_id,
-            default_scopes=cls.AUTH_SCOPES,
-            scopes=scopes,
-            default_host=cls.DEFAULT_HOST,
-            **kwargs,
-        )
-
-    @property
-    def grpc_channel(self) -> grpc.Channel:
-        """Return the channel designed to connect to this service."""
-        return self._grpc_channel
-
-    @property
-    def get_data_source(
-        self,
-    ) -> Callable[[datatransfer.GetDataSourceRequest], datatransfer.DataSource]:
-        r"""Return a callable for the get data source method over gRPC.
-
-        Retrieves a supported data source and returns its
-        settings.
-
-        Returns:
-            Callable[[~.GetDataSourceRequest],
-                    ~.DataSource]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_data_source" not in self._stubs:
-            self._stubs["get_data_source"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetDataSource",
-                request_serializer=datatransfer.GetDataSourceRequest.serialize,
-                response_deserializer=datatransfer.DataSource.deserialize,
-            )
-        return self._stubs["get_data_source"]
-
-    @property
-    def list_data_sources(
-        self,
-    ) -> Callable[
-        [datatransfer.ListDataSourcesRequest], datatransfer.ListDataSourcesResponse
-    ]:
-        r"""Return a callable for the list data sources method over gRPC.
-
-        Lists supported data sources and returns their
-        settings.
-
-        Returns:
-            Callable[[~.ListDataSourcesRequest],
-                    ~.ListDataSourcesResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_data_sources" not in self._stubs:
-            self._stubs["list_data_sources"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListDataSources",
-                request_serializer=datatransfer.ListDataSourcesRequest.serialize,
-                response_deserializer=datatransfer.ListDataSourcesResponse.deserialize,
-            )
-        return self._stubs["list_data_sources"]
-
-    @property
-    def create_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.CreateTransferConfigRequest], transfer.TransferConfig]:
-        r"""Return a callable for the create transfer config method over gRPC.
-
-        Creates a new data transfer configuration.
-
-        Returns:
-            Callable[[~.CreateTransferConfigRequest],
-                    ~.TransferConfig]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "create_transfer_config" not in self._stubs:
-            self._stubs["create_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/CreateTransferConfig",
-                request_serializer=datatransfer.CreateTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["create_transfer_config"]
-
-    @property
-    def update_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.UpdateTransferConfigRequest], transfer.TransferConfig]:
-        r"""Return a callable for the update transfer config method over gRPC.
-
-        Updates a data transfer configuration.
-        All fields must be set, even if they are not updated.
-
-        Returns:
-            Callable[[~.UpdateTransferConfigRequest],
-                    ~.TransferConfig]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "update_transfer_config" not in self._stubs:
-            self._stubs["update_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/UpdateTransferConfig",
-                request_serializer=datatransfer.UpdateTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["update_transfer_config"]
-
-    @property
-    def delete_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.DeleteTransferConfigRequest], empty_pb2.Empty]:
-        r"""Return a callable for the delete transfer config method over gRPC.
-
-        Deletes a data transfer configuration, including any
-        associated transfer runs and logs.
-
-        Returns:
-            Callable[[~.DeleteTransferConfigRequest],
-                    ~.Empty]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "delete_transfer_config" not in self._stubs:
-            self._stubs["delete_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/DeleteTransferConfig",
-                request_serializer=datatransfer.DeleteTransferConfigRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["delete_transfer_config"]
-
-    @property
-    def get_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.GetTransferConfigRequest], transfer.TransferConfig]:
-        r"""Return a callable for the get transfer config method over gRPC.
-
-        Returns information about a data transfer config.
-
-        Returns:
-            Callable[[~.GetTransferConfigRequest],
-                    ~.TransferConfig]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_transfer_config" not in self._stubs:
-            self._stubs["get_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetTransferConfig",
-                request_serializer=datatransfer.GetTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["get_transfer_config"]
-
-    @property
-    def list_transfer_configs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferConfigsRequest],
-        datatransfer.ListTransferConfigsResponse,
-    ]:
-        r"""Return a callable for the list transfer configs method over gRPC.
-
-        Returns information about all transfer configs owned
-        by a project in the specified location.
-
-        Returns:
-            Callable[[~.ListTransferConfigsRequest],
-                    ~.ListTransferConfigsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_configs" not in self._stubs:
-            self._stubs["list_transfer_configs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferConfigs",
-                request_serializer=datatransfer.ListTransferConfigsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferConfigsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_configs"]
-
-    @property
-    def schedule_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ScheduleTransferRunsRequest],
-        datatransfer.ScheduleTransferRunsResponse,
-    ]:
-        r"""Return a callable for the schedule transfer runs method over gRPC.
-
-        Creates transfer runs for a time range [start_time, end_time].
-        For each date - or whatever granularity the data source supports
-        - in the range, one transfer run is created. Note that runs are
-        created per UTC time in the time range. DEPRECATED: use
-        StartManualTransferRuns instead.
-
-        Returns:
-            Callable[[~.ScheduleTransferRunsRequest],
-                    ~.ScheduleTransferRunsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "schedule_transfer_runs" not in self._stubs:
-            self._stubs["schedule_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ScheduleTransferRuns",
-                request_serializer=datatransfer.ScheduleTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.ScheduleTransferRunsResponse.deserialize,
-            )
-        return self._stubs["schedule_transfer_runs"]
-
-    @property
-    def start_manual_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.StartManualTransferRunsRequest],
-        datatransfer.StartManualTransferRunsResponse,
-    ]:
-        r"""Return a callable for the start manual transfer runs method over gRPC.
-
-        Start manual transfer runs to be executed now with schedule_time
-        equal to current time. The transfer runs can be created for a
-        time range where the run_time is between start_time (inclusive)
-        and end_time (exclusive), or for a specific run_time.
-
-        Returns:
-            Callable[[~.StartManualTransferRunsRequest],
-                    ~.StartManualTransferRunsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "start_manual_transfer_runs" not in self._stubs:
-            self._stubs["start_manual_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/StartManualTransferRuns",
-                request_serializer=datatransfer.StartManualTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.StartManualTransferRunsResponse.deserialize,
-            )
-        return self._stubs["start_manual_transfer_runs"]
-
-    @property
-    def get_transfer_run(
-        self,
-    ) -> Callable[[datatransfer.GetTransferRunRequest], transfer.TransferRun]:
-        r"""Return a callable for the get transfer run method over gRPC.
-
-        Returns information about the particular transfer
-        run.
-
-        Returns:
-            Callable[[~.GetTransferRunRequest],
-                    ~.TransferRun]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_transfer_run" not in self._stubs:
-            self._stubs["get_transfer_run"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetTransferRun",
-                request_serializer=datatransfer.GetTransferRunRequest.serialize,
-                response_deserializer=transfer.TransferRun.deserialize,
-            )
-        return self._stubs["get_transfer_run"]
-
-    @property
-    def delete_transfer_run(
-        self,
-    ) -> Callable[[datatransfer.DeleteTransferRunRequest], empty_pb2.Empty]:
-        r"""Return a callable for the delete transfer run method over gRPC.
-
-        Deletes the specified transfer run.
-
-        Returns:
-            Callable[[~.DeleteTransferRunRequest],
-                    ~.Empty]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "delete_transfer_run" not in self._stubs:
-            self._stubs["delete_transfer_run"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/DeleteTransferRun",
-                request_serializer=datatransfer.DeleteTransferRunRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["delete_transfer_run"]
-
-    @property
-    def list_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferRunsRequest], datatransfer.ListTransferRunsResponse
-    ]:
-        r"""Return a callable for the list transfer runs method over gRPC.
-
-        Returns information about running and completed
-        transfer runs.
-
-        Returns:
-            Callable[[~.ListTransferRunsRequest],
-                    ~.ListTransferRunsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_runs" not in self._stubs:
-            self._stubs["list_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferRuns",
-                request_serializer=datatransfer.ListTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferRunsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_runs"]
-
-    @property
-    def list_transfer_logs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferLogsRequest], datatransfer.ListTransferLogsResponse
-    ]:
-        r"""Return a callable for the list transfer logs method over gRPC.
-
-        Returns log messages for the transfer run.
-
-        Returns:
-            Callable[[~.ListTransferLogsRequest],
-                    ~.ListTransferLogsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_logs" not in self._stubs:
-            self._stubs["list_transfer_logs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferLogs",
-                request_serializer=datatransfer.ListTransferLogsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferLogsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_logs"]
-
-    @property
-    def check_valid_creds(
-        self,
-    ) -> Callable[
-        [datatransfer.CheckValidCredsRequest], datatransfer.CheckValidCredsResponse
-    ]:
-        r"""Return a callable for the check valid creds method over gRPC.
-
-        Returns true if valid credentials exist for the given
-        data source and requesting user.
-
-        Returns:
-            Callable[[~.CheckValidCredsRequest],
-                    ~.CheckValidCredsResponse]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "check_valid_creds" not in self._stubs:
-            self._stubs["check_valid_creds"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/CheckValidCreds",
-                request_serializer=datatransfer.CheckValidCredsRequest.serialize,
-                response_deserializer=datatransfer.CheckValidCredsResponse.deserialize,
-            )
-        return self._stubs["check_valid_creds"]
-
-    @property
-    def enroll_data_sources(
-        self,
-    ) -> Callable[[datatransfer.EnrollDataSourcesRequest], empty_pb2.Empty]:
-        r"""Return a callable for the enroll data sources method over gRPC.
-
-        Enroll data sources in a user project. This allows users to
-        create transfer configurations for these data sources. They will
-        also appear in the ListDataSources RPC and as such, will appear
-        in the `BigQuery
-        UI <https://console.cloud.google.com/bigquery>`__, and the
-        documents can be found in the public guide for `BigQuery Web
-        UI <https://cloud.google.com/bigquery/bigquery-web-ui>`__ and
-        `Data Transfer
-        Service <https://cloud.google.com/bigquery/docs/working-with-transfers>`__.
-
-        Returns:
-            Callable[[~.EnrollDataSourcesRequest],
-                    ~.Empty]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "enroll_data_sources" not in self._stubs:
-            self._stubs["enroll_data_sources"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/EnrollDataSources",
-                request_serializer=datatransfer.EnrollDataSourcesRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["enroll_data_sources"]
-
-    def close(self):
-        self.grpc_channel.close()
-
-    @property
-    def list_locations(
-        self,
-    ) -> Callable[
-        [locations_pb2.ListLocationsRequest], locations_pb2.ListLocationsResponse
-    ]:
-        r"""Return a callable for the list locations method over gRPC."""
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_locations" not in self._stubs:
-            self._stubs["list_locations"] = self.grpc_channel.unary_unary(
-                "/google.cloud.location.Locations/ListLocations",
-                request_serializer=locations_pb2.ListLocationsRequest.SerializeToString,
-                response_deserializer=locations_pb2.ListLocationsResponse.FromString,
-            )
-        return self._stubs["list_locations"]
-
-    @property
-    def get_location(
-        self,
-    ) -> Callable[[locations_pb2.GetLocationRequest], locations_pb2.Location]:
-        r"""Return a callable for the list locations method over gRPC."""
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_location" not in self._stubs:
-            self._stubs["get_location"] = self.grpc_channel.unary_unary(
-                "/google.cloud.location.Locations/GetLocation",
-                request_serializer=locations_pb2.GetLocationRequest.SerializeToString,
-                response_deserializer=locations_pb2.Location.FromString,
-            )
-        return self._stubs["get_location"]
-
-    @property
-    def kind(self) -> str:
-        return "grpc"
-
-
-__all__ = ("DataTransferServiceGrpcTransport",)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc_asyncio.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc_asyncio.py
deleted file mode 100644
index 6adec040..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/grpc_asyncio.py
+++ /dev/null
@@ -1,723 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from typing import Awaitable, Callable, Dict, Optional, Sequence, Tuple, Union
-import warnings
-
-from google.api_core import gapic_v1, grpc_helpers_async
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.auth.transport.grpc import SslCredentials  # type: ignore
-from google.cloud.location import locations_pb2  # type: ignore
-from google.protobuf import empty_pb2  # type: ignore
-import grpc  # type: ignore
-from grpc.experimental import aio  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-from .base import DEFAULT_CLIENT_INFO, DataTransferServiceTransport
-from .grpc import DataTransferServiceGrpcTransport
-
-
-class DataTransferServiceGrpcAsyncIOTransport(DataTransferServiceTransport):
-    """gRPC AsyncIO backend transport for DataTransferService.
-
-    This API allows users to manage their data transfers into
-    BigQuery.
-
-    This class defines the same methods as the primary client, so the
-    primary client can load the underlying transport implementation
-    and call it.
-
-    It sends protocol buffers over the wire using gRPC (which is built on
-    top of HTTP/2); the ``grpcio`` package must be installed.
-    """
-
-    _grpc_channel: aio.Channel
-    _stubs: Dict[str, Callable] = {}
-
-    @classmethod
-    def create_channel(
-        cls,
-        host: str = "bigquerydatatransfer.googleapis.com",
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        quota_project_id: Optional[str] = None,
-        **kwargs,
-    ) -> aio.Channel:
-        """Create and return a gRPC AsyncIO channel object.
-        Args:
-            host (Optional[str]): The host for the channel to use.
-            credentials (Optional[~.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify this application to the service. If
-                none are specified, the client will attempt to ascertain
-                the credentials from the environment.
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is ignored if ``channel`` is provided.
-            scopes (Optional[Sequence[str]]): A optional list of scopes needed for this
-                service. These are only used when credentials are not specified and
-                are passed to :func:`google.auth.default`.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            kwargs (Optional[dict]): Keyword arguments, which are passed to the
-                channel creation.
-        Returns:
-            aio.Channel: A gRPC AsyncIO channel object.
-        """
-
-        return grpc_helpers_async.create_channel(
-            host,
-            credentials=credentials,
-            credentials_file=credentials_file,
-            quota_project_id=quota_project_id,
-            default_scopes=cls.AUTH_SCOPES,
-            scopes=scopes,
-            default_host=cls.DEFAULT_HOST,
-            **kwargs,
-        )
-
-    def __init__(
-        self,
-        *,
-        host: str = "bigquerydatatransfer.googleapis.com",
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        channel: Optional[aio.Channel] = None,
-        api_mtls_endpoint: Optional[str] = None,
-        client_cert_source: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
-        ssl_channel_credentials: Optional[grpc.ChannelCredentials] = None,
-        client_cert_source_for_mtls: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
-        quota_project_id: Optional[str] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-        always_use_jwt_access: Optional[bool] = False,
-        api_audience: Optional[str] = None,
-    ) -> None:
-        """Instantiate the transport.
-
-        Args:
-            host (Optional[str]):
-                 The hostname to connect to.
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-                This argument is ignored if ``channel`` is provided.
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is ignored if ``channel`` is provided.
-            scopes (Optional[Sequence[str]]): A optional list of scopes needed for this
-                service. These are only used when credentials are not specified and
-                are passed to :func:`google.auth.default`.
-            channel (Optional[aio.Channel]): A ``Channel`` instance through
-                which to make calls.
-            api_mtls_endpoint (Optional[str]): Deprecated. The mutual TLS endpoint.
-                If provided, it overrides the ``host`` argument and tries to create
-                a mutual TLS channel with client SSL credentials from
-                ``client_cert_source`` or application default SSL credentials.
-            client_cert_source (Optional[Callable[[], Tuple[bytes, bytes]]]):
-                Deprecated. A callback to provide client SSL certificate bytes and
-                private key bytes, both in PEM format. It is ignored if
-                ``api_mtls_endpoint`` is None.
-            ssl_channel_credentials (grpc.ChannelCredentials): SSL credentials
-                for the grpc channel. It is ignored if ``channel`` is provided.
-            client_cert_source_for_mtls (Optional[Callable[[], Tuple[bytes, bytes]]]):
-                A callback to provide client certificate bytes and private key bytes,
-                both in PEM format. It is used to configure a mutual TLS channel. It is
-                ignored if ``channel`` or ``ssl_channel_credentials`` is provided.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
-                The client info used to send a user-agent string along with
-                API requests. If ``None``, then default info will be used.
-                Generally, you only need to set this if you're developing
-                your own client library.
-            always_use_jwt_access (Optional[bool]): Whether self signed JWT should
-                be used for service account credentials.
-
-        Raises:
-            google.auth.exceptions.MutualTlsChannelError: If mutual TLS transport
-              creation failed for any reason.
-          google.api_core.exceptions.DuplicateCredentialArgs: If both ``credentials``
-              and ``credentials_file`` are passed.
-        """
-        self._grpc_channel = None
-        self._ssl_channel_credentials = ssl_channel_credentials
-        self._stubs: Dict[str, Callable] = {}
-
-        if api_mtls_endpoint:
-            warnings.warn("api_mtls_endpoint is deprecated", DeprecationWarning)
-        if client_cert_source:
-            warnings.warn("client_cert_source is deprecated", DeprecationWarning)
-
-        if channel:
-            # Ignore credentials if a channel was passed.
-            credentials = False
-            # If a channel was explicitly provided, set it.
-            self._grpc_channel = channel
-            self._ssl_channel_credentials = None
-        else:
-            if api_mtls_endpoint:
-                host = api_mtls_endpoint
-
-                # Create SSL credentials with client_cert_source or application
-                # default SSL credentials.
-                if client_cert_source:
-                    cert, key = client_cert_source()
-                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
-                        certificate_chain=cert, private_key=key
-                    )
-                else:
-                    self._ssl_channel_credentials = SslCredentials().ssl_credentials
-
-            else:
-                if client_cert_source_for_mtls and not ssl_channel_credentials:
-                    cert, key = client_cert_source_for_mtls()
-                    self._ssl_channel_credentials = grpc.ssl_channel_credentials(
-                        certificate_chain=cert, private_key=key
-                    )
-
-        # The base transport sets the host, credentials and scopes
-        super().__init__(
-            host=host,
-            credentials=credentials,
-            credentials_file=credentials_file,
-            scopes=scopes,
-            quota_project_id=quota_project_id,
-            client_info=client_info,
-            always_use_jwt_access=always_use_jwt_access,
-            api_audience=api_audience,
-        )
-
-        if not self._grpc_channel:
-            self._grpc_channel = type(self).create_channel(
-                self._host,
-                # use the credentials which are saved
-                credentials=self._credentials,
-                # Set ``credentials_file`` to ``None`` here as
-                # the credentials that we saved earlier should be used.
-                credentials_file=None,
-                scopes=self._scopes,
-                ssl_credentials=self._ssl_channel_credentials,
-                quota_project_id=quota_project_id,
-                options=[
-                    ("grpc.max_send_message_length", -1),
-                    ("grpc.max_receive_message_length", -1),
-                ],
-            )
-
-        # Wrap messages. This must be done after self._grpc_channel exists
-        self._prep_wrapped_messages(client_info)
-
-    @property
-    def grpc_channel(self) -> aio.Channel:
-        """Create the channel designed to connect to this service.
-
-        This property caches on the instance; repeated calls return
-        the same channel.
-        """
-        # Return the channel from cache.
-        return self._grpc_channel
-
-    @property
-    def get_data_source(
-        self,
-    ) -> Callable[
-        [datatransfer.GetDataSourceRequest], Awaitable[datatransfer.DataSource]
-    ]:
-        r"""Return a callable for the get data source method over gRPC.
-
-        Retrieves a supported data source and returns its
-        settings.
-
-        Returns:
-            Callable[[~.GetDataSourceRequest],
-                    Awaitable[~.DataSource]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_data_source" not in self._stubs:
-            self._stubs["get_data_source"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetDataSource",
-                request_serializer=datatransfer.GetDataSourceRequest.serialize,
-                response_deserializer=datatransfer.DataSource.deserialize,
-            )
-        return self._stubs["get_data_source"]
-
-    @property
-    def list_data_sources(
-        self,
-    ) -> Callable[
-        [datatransfer.ListDataSourcesRequest],
-        Awaitable[datatransfer.ListDataSourcesResponse],
-    ]:
-        r"""Return a callable for the list data sources method over gRPC.
-
-        Lists supported data sources and returns their
-        settings.
-
-        Returns:
-            Callable[[~.ListDataSourcesRequest],
-                    Awaitable[~.ListDataSourcesResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_data_sources" not in self._stubs:
-            self._stubs["list_data_sources"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListDataSources",
-                request_serializer=datatransfer.ListDataSourcesRequest.serialize,
-                response_deserializer=datatransfer.ListDataSourcesResponse.deserialize,
-            )
-        return self._stubs["list_data_sources"]
-
-    @property
-    def create_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.CreateTransferConfigRequest], Awaitable[transfer.TransferConfig]
-    ]:
-        r"""Return a callable for the create transfer config method over gRPC.
-
-        Creates a new data transfer configuration.
-
-        Returns:
-            Callable[[~.CreateTransferConfigRequest],
-                    Awaitable[~.TransferConfig]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "create_transfer_config" not in self._stubs:
-            self._stubs["create_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/CreateTransferConfig",
-                request_serializer=datatransfer.CreateTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["create_transfer_config"]
-
-    @property
-    def update_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.UpdateTransferConfigRequest], Awaitable[transfer.TransferConfig]
-    ]:
-        r"""Return a callable for the update transfer config method over gRPC.
-
-        Updates a data transfer configuration.
-        All fields must be set, even if they are not updated.
-
-        Returns:
-            Callable[[~.UpdateTransferConfigRequest],
-                    Awaitable[~.TransferConfig]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "update_transfer_config" not in self._stubs:
-            self._stubs["update_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/UpdateTransferConfig",
-                request_serializer=datatransfer.UpdateTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["update_transfer_config"]
-
-    @property
-    def delete_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.DeleteTransferConfigRequest], Awaitable[empty_pb2.Empty]
-    ]:
-        r"""Return a callable for the delete transfer config method over gRPC.
-
-        Deletes a data transfer configuration, including any
-        associated transfer runs and logs.
-
-        Returns:
-            Callable[[~.DeleteTransferConfigRequest],
-                    Awaitable[~.Empty]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "delete_transfer_config" not in self._stubs:
-            self._stubs["delete_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/DeleteTransferConfig",
-                request_serializer=datatransfer.DeleteTransferConfigRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["delete_transfer_config"]
-
-    @property
-    def get_transfer_config(
-        self,
-    ) -> Callable[
-        [datatransfer.GetTransferConfigRequest], Awaitable[transfer.TransferConfig]
-    ]:
-        r"""Return a callable for the get transfer config method over gRPC.
-
-        Returns information about a data transfer config.
-
-        Returns:
-            Callable[[~.GetTransferConfigRequest],
-                    Awaitable[~.TransferConfig]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_transfer_config" not in self._stubs:
-            self._stubs["get_transfer_config"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetTransferConfig",
-                request_serializer=datatransfer.GetTransferConfigRequest.serialize,
-                response_deserializer=transfer.TransferConfig.deserialize,
-            )
-        return self._stubs["get_transfer_config"]
-
-    @property
-    def list_transfer_configs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferConfigsRequest],
-        Awaitable[datatransfer.ListTransferConfigsResponse],
-    ]:
-        r"""Return a callable for the list transfer configs method over gRPC.
-
-        Returns information about all transfer configs owned
-        by a project in the specified location.
-
-        Returns:
-            Callable[[~.ListTransferConfigsRequest],
-                    Awaitable[~.ListTransferConfigsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_configs" not in self._stubs:
-            self._stubs["list_transfer_configs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferConfigs",
-                request_serializer=datatransfer.ListTransferConfigsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferConfigsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_configs"]
-
-    @property
-    def schedule_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ScheduleTransferRunsRequest],
-        Awaitable[datatransfer.ScheduleTransferRunsResponse],
-    ]:
-        r"""Return a callable for the schedule transfer runs method over gRPC.
-
-        Creates transfer runs for a time range [start_time, end_time].
-        For each date - or whatever granularity the data source supports
-        - in the range, one transfer run is created. Note that runs are
-        created per UTC time in the time range. DEPRECATED: use
-        StartManualTransferRuns instead.
-
-        Returns:
-            Callable[[~.ScheduleTransferRunsRequest],
-                    Awaitable[~.ScheduleTransferRunsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "schedule_transfer_runs" not in self._stubs:
-            self._stubs["schedule_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ScheduleTransferRuns",
-                request_serializer=datatransfer.ScheduleTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.ScheduleTransferRunsResponse.deserialize,
-            )
-        return self._stubs["schedule_transfer_runs"]
-
-    @property
-    def start_manual_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.StartManualTransferRunsRequest],
-        Awaitable[datatransfer.StartManualTransferRunsResponse],
-    ]:
-        r"""Return a callable for the start manual transfer runs method over gRPC.
-
-        Start manual transfer runs to be executed now with schedule_time
-        equal to current time. The transfer runs can be created for a
-        time range where the run_time is between start_time (inclusive)
-        and end_time (exclusive), or for a specific run_time.
-
-        Returns:
-            Callable[[~.StartManualTransferRunsRequest],
-                    Awaitable[~.StartManualTransferRunsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "start_manual_transfer_runs" not in self._stubs:
-            self._stubs["start_manual_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/StartManualTransferRuns",
-                request_serializer=datatransfer.StartManualTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.StartManualTransferRunsResponse.deserialize,
-            )
-        return self._stubs["start_manual_transfer_runs"]
-
-    @property
-    def get_transfer_run(
-        self,
-    ) -> Callable[
-        [datatransfer.GetTransferRunRequest], Awaitable[transfer.TransferRun]
-    ]:
-        r"""Return a callable for the get transfer run method over gRPC.
-
-        Returns information about the particular transfer
-        run.
-
-        Returns:
-            Callable[[~.GetTransferRunRequest],
-                    Awaitable[~.TransferRun]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_transfer_run" not in self._stubs:
-            self._stubs["get_transfer_run"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/GetTransferRun",
-                request_serializer=datatransfer.GetTransferRunRequest.serialize,
-                response_deserializer=transfer.TransferRun.deserialize,
-            )
-        return self._stubs["get_transfer_run"]
-
-    @property
-    def delete_transfer_run(
-        self,
-    ) -> Callable[[datatransfer.DeleteTransferRunRequest], Awaitable[empty_pb2.Empty]]:
-        r"""Return a callable for the delete transfer run method over gRPC.
-
-        Deletes the specified transfer run.
-
-        Returns:
-            Callable[[~.DeleteTransferRunRequest],
-                    Awaitable[~.Empty]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "delete_transfer_run" not in self._stubs:
-            self._stubs["delete_transfer_run"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/DeleteTransferRun",
-                request_serializer=datatransfer.DeleteTransferRunRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["delete_transfer_run"]
-
-    @property
-    def list_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferRunsRequest],
-        Awaitable[datatransfer.ListTransferRunsResponse],
-    ]:
-        r"""Return a callable for the list transfer runs method over gRPC.
-
-        Returns information about running and completed
-        transfer runs.
-
-        Returns:
-            Callable[[~.ListTransferRunsRequest],
-                    Awaitable[~.ListTransferRunsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_runs" not in self._stubs:
-            self._stubs["list_transfer_runs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferRuns",
-                request_serializer=datatransfer.ListTransferRunsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferRunsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_runs"]
-
-    @property
-    def list_transfer_logs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferLogsRequest],
-        Awaitable[datatransfer.ListTransferLogsResponse],
-    ]:
-        r"""Return a callable for the list transfer logs method over gRPC.
-
-        Returns log messages for the transfer run.
-
-        Returns:
-            Callable[[~.ListTransferLogsRequest],
-                    Awaitable[~.ListTransferLogsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_transfer_logs" not in self._stubs:
-            self._stubs["list_transfer_logs"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/ListTransferLogs",
-                request_serializer=datatransfer.ListTransferLogsRequest.serialize,
-                response_deserializer=datatransfer.ListTransferLogsResponse.deserialize,
-            )
-        return self._stubs["list_transfer_logs"]
-
-    @property
-    def check_valid_creds(
-        self,
-    ) -> Callable[
-        [datatransfer.CheckValidCredsRequest],
-        Awaitable[datatransfer.CheckValidCredsResponse],
-    ]:
-        r"""Return a callable for the check valid creds method over gRPC.
-
-        Returns true if valid credentials exist for the given
-        data source and requesting user.
-
-        Returns:
-            Callable[[~.CheckValidCredsRequest],
-                    Awaitable[~.CheckValidCredsResponse]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "check_valid_creds" not in self._stubs:
-            self._stubs["check_valid_creds"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/CheckValidCreds",
-                request_serializer=datatransfer.CheckValidCredsRequest.serialize,
-                response_deserializer=datatransfer.CheckValidCredsResponse.deserialize,
-            )
-        return self._stubs["check_valid_creds"]
-
-    @property
-    def enroll_data_sources(
-        self,
-    ) -> Callable[[datatransfer.EnrollDataSourcesRequest], Awaitable[empty_pb2.Empty]]:
-        r"""Return a callable for the enroll data sources method over gRPC.
-
-        Enroll data sources in a user project. This allows users to
-        create transfer configurations for these data sources. They will
-        also appear in the ListDataSources RPC and as such, will appear
-        in the `BigQuery
-        UI <https://console.cloud.google.com/bigquery>`__, and the
-        documents can be found in the public guide for `BigQuery Web
-        UI <https://cloud.google.com/bigquery/bigquery-web-ui>`__ and
-        `Data Transfer
-        Service <https://cloud.google.com/bigquery/docs/working-with-transfers>`__.
-
-        Returns:
-            Callable[[~.EnrollDataSourcesRequest],
-                    Awaitable[~.Empty]]:
-                A function that, when called, will call the underlying RPC
-                on the server.
-        """
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "enroll_data_sources" not in self._stubs:
-            self._stubs["enroll_data_sources"] = self.grpc_channel.unary_unary(
-                "/google.cloud.bigquery.datatransfer.v1.DataTransferService/EnrollDataSources",
-                request_serializer=datatransfer.EnrollDataSourcesRequest.serialize,
-                response_deserializer=empty_pb2.Empty.FromString,
-            )
-        return self._stubs["enroll_data_sources"]
-
-    def close(self):
-        return self.grpc_channel.close()
-
-    @property
-    def list_locations(
-        self,
-    ) -> Callable[
-        [locations_pb2.ListLocationsRequest], locations_pb2.ListLocationsResponse
-    ]:
-        r"""Return a callable for the list locations method over gRPC."""
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "list_locations" not in self._stubs:
-            self._stubs["list_locations"] = self.grpc_channel.unary_unary(
-                "/google.cloud.location.Locations/ListLocations",
-                request_serializer=locations_pb2.ListLocationsRequest.SerializeToString,
-                response_deserializer=locations_pb2.ListLocationsResponse.FromString,
-            )
-        return self._stubs["list_locations"]
-
-    @property
-    def get_location(
-        self,
-    ) -> Callable[[locations_pb2.GetLocationRequest], locations_pb2.Location]:
-        r"""Return a callable for the list locations method over gRPC."""
-        # Generate a "stub function" on-the-fly which will actually make
-        # the request.
-        # gRPC handles serialization and deserialization, so we just need
-        # to pass in the functions for each.
-        if "get_location" not in self._stubs:
-            self._stubs["get_location"] = self.grpc_channel.unary_unary(
-                "/google.cloud.location.Locations/GetLocation",
-                request_serializer=locations_pb2.GetLocationRequest.SerializeToString,
-                response_deserializer=locations_pb2.Location.FromString,
-            )
-        return self._stubs["get_location"]
-
-
-__all__ = ("DataTransferServiceGrpcAsyncIOTransport",)
diff --git a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/rest.py b/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/rest.py
deleted file mode 100644
index 0cb62f38..00000000
--- a/google/cloud/bigquery_datatransfer_v1/services/data_transfer_service/transports/rest.py
+++ /dev/null
@@ -1,2375 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import dataclasses
-import json  # type: ignore
-import re
-from typing import Any, Callable, Dict, List, Optional, Sequence, Tuple, Union
-import warnings
-
-from google.api_core import gapic_v1, path_template, rest_helpers, rest_streaming
-from google.api_core import exceptions as core_exceptions
-from google.api_core import retry as retries
-from google.auth import credentials as ga_credentials  # type: ignore
-from google.auth.transport.grpc import SslCredentials  # type: ignore
-from google.auth.transport.requests import AuthorizedSession  # type: ignore
-from google.cloud.location import locations_pb2  # type: ignore
-from google.protobuf import json_format
-import grpc  # type: ignore
-from requests import __version__ as requests_version
-
-try:
-    OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault]
-except AttributeError:  # pragma: NO COVER
-    OptionalRetry = Union[retries.Retry, object]  # type: ignore
-
-
-from google.protobuf import empty_pb2  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-from .base import DEFAULT_CLIENT_INFO as BASE_DEFAULT_CLIENT_INFO
-from .base import DataTransferServiceTransport
-
-DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
-    gapic_version=BASE_DEFAULT_CLIENT_INFO.gapic_version,
-    grpc_version=None,
-    rest_version=requests_version,
-)
-
-
-class DataTransferServiceRestInterceptor:
-    """Interceptor for DataTransferService.
-
-    Interceptors are used to manipulate requests, request metadata, and responses
-    in arbitrary ways.
-    Example use cases include:
-    * Logging
-    * Verifying requests according to service or custom semantics
-    * Stripping extraneous information from responses
-
-    These use cases and more can be enabled by injecting an
-    instance of a custom subclass when constructing the DataTransferServiceRestTransport.
-
-    .. code-block:: python
-        class MyCustomDataTransferServiceInterceptor(DataTransferServiceRestInterceptor):
-            def pre_check_valid_creds(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_check_valid_creds(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_create_transfer_config(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_create_transfer_config(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_delete_transfer_config(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def pre_delete_transfer_run(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def pre_enroll_data_sources(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def pre_get_data_source(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_get_data_source(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_get_transfer_config(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_get_transfer_config(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_get_transfer_run(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_get_transfer_run(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_list_data_sources(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_list_data_sources(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_list_transfer_configs(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_list_transfer_configs(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_list_transfer_logs(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_list_transfer_logs(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_list_transfer_runs(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_list_transfer_runs(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_schedule_transfer_runs(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_schedule_transfer_runs(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_start_manual_transfer_runs(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_start_manual_transfer_runs(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-            def pre_update_transfer_config(self, request, metadata):
-                logging.log(f"Received request: {request}")
-                return request, metadata
-
-            def post_update_transfer_config(self, response):
-                logging.log(f"Received response: {response}")
-                return response
-
-        transport = DataTransferServiceRestTransport(interceptor=MyCustomDataTransferServiceInterceptor())
-        client = DataTransferServiceClient(transport=transport)
-
-
-    """
-
-    def pre_check_valid_creds(
-        self,
-        request: datatransfer.CheckValidCredsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.CheckValidCredsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for check_valid_creds
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_check_valid_creds(
-        self, response: datatransfer.CheckValidCredsResponse
-    ) -> datatransfer.CheckValidCredsResponse:
-        """Post-rpc interceptor for check_valid_creds
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_create_transfer_config(
-        self,
-        request: datatransfer.CreateTransferConfigRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.CreateTransferConfigRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for create_transfer_config
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_create_transfer_config(
-        self, response: transfer.TransferConfig
-    ) -> transfer.TransferConfig:
-        """Post-rpc interceptor for create_transfer_config
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_delete_transfer_config(
-        self,
-        request: datatransfer.DeleteTransferConfigRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.DeleteTransferConfigRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for delete_transfer_config
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def pre_delete_transfer_run(
-        self,
-        request: datatransfer.DeleteTransferRunRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.DeleteTransferRunRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for delete_transfer_run
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def pre_enroll_data_sources(
-        self,
-        request: datatransfer.EnrollDataSourcesRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.EnrollDataSourcesRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for enroll_data_sources
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def pre_get_data_source(
-        self,
-        request: datatransfer.GetDataSourceRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.GetDataSourceRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for get_data_source
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_get_data_source(
-        self, response: datatransfer.DataSource
-    ) -> datatransfer.DataSource:
-        """Post-rpc interceptor for get_data_source
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_get_transfer_config(
-        self,
-        request: datatransfer.GetTransferConfigRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.GetTransferConfigRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for get_transfer_config
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_get_transfer_config(
-        self, response: transfer.TransferConfig
-    ) -> transfer.TransferConfig:
-        """Post-rpc interceptor for get_transfer_config
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_get_transfer_run(
-        self,
-        request: datatransfer.GetTransferRunRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.GetTransferRunRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for get_transfer_run
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_get_transfer_run(
-        self, response: transfer.TransferRun
-    ) -> transfer.TransferRun:
-        """Post-rpc interceptor for get_transfer_run
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_list_data_sources(
-        self,
-        request: datatransfer.ListDataSourcesRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.ListDataSourcesRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for list_data_sources
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_list_data_sources(
-        self, response: datatransfer.ListDataSourcesResponse
-    ) -> datatransfer.ListDataSourcesResponse:
-        """Post-rpc interceptor for list_data_sources
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_list_transfer_configs(
-        self,
-        request: datatransfer.ListTransferConfigsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.ListTransferConfigsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for list_transfer_configs
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_list_transfer_configs(
-        self, response: datatransfer.ListTransferConfigsResponse
-    ) -> datatransfer.ListTransferConfigsResponse:
-        """Post-rpc interceptor for list_transfer_configs
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_list_transfer_logs(
-        self,
-        request: datatransfer.ListTransferLogsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.ListTransferLogsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for list_transfer_logs
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_list_transfer_logs(
-        self, response: datatransfer.ListTransferLogsResponse
-    ) -> datatransfer.ListTransferLogsResponse:
-        """Post-rpc interceptor for list_transfer_logs
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_list_transfer_runs(
-        self,
-        request: datatransfer.ListTransferRunsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.ListTransferRunsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for list_transfer_runs
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_list_transfer_runs(
-        self, response: datatransfer.ListTransferRunsResponse
-    ) -> datatransfer.ListTransferRunsResponse:
-        """Post-rpc interceptor for list_transfer_runs
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_schedule_transfer_runs(
-        self,
-        request: datatransfer.ScheduleTransferRunsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.ScheduleTransferRunsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for schedule_transfer_runs
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_schedule_transfer_runs(
-        self, response: datatransfer.ScheduleTransferRunsResponse
-    ) -> datatransfer.ScheduleTransferRunsResponse:
-        """Post-rpc interceptor for schedule_transfer_runs
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_start_manual_transfer_runs(
-        self,
-        request: datatransfer.StartManualTransferRunsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.StartManualTransferRunsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for start_manual_transfer_runs
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_start_manual_transfer_runs(
-        self, response: datatransfer.StartManualTransferRunsResponse
-    ) -> datatransfer.StartManualTransferRunsResponse:
-        """Post-rpc interceptor for start_manual_transfer_runs
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_update_transfer_config(
-        self,
-        request: datatransfer.UpdateTransferConfigRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[datatransfer.UpdateTransferConfigRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for update_transfer_config
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_update_transfer_config(
-        self, response: transfer.TransferConfig
-    ) -> transfer.TransferConfig:
-        """Post-rpc interceptor for update_transfer_config
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_get_location(
-        self,
-        request: locations_pb2.GetLocationRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[locations_pb2.GetLocationRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for get_location
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_get_location(
-        self, response: locations_pb2.Location
-    ) -> locations_pb2.Location:
-        """Post-rpc interceptor for get_location
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-    def pre_list_locations(
-        self,
-        request: locations_pb2.ListLocationsRequest,
-        metadata: Sequence[Tuple[str, str]],
-    ) -> Tuple[locations_pb2.ListLocationsRequest, Sequence[Tuple[str, str]]]:
-        """Pre-rpc interceptor for list_locations
-
-        Override in a subclass to manipulate the request or metadata
-        before they are sent to the DataTransferService server.
-        """
-        return request, metadata
-
-    def post_list_locations(
-        self, response: locations_pb2.ListLocationsResponse
-    ) -> locations_pb2.ListLocationsResponse:
-        """Post-rpc interceptor for list_locations
-
-        Override in a subclass to manipulate the response
-        after it is returned by the DataTransferService server but before
-        it is returned to user code.
-        """
-        return response
-
-
-@dataclasses.dataclass
-class DataTransferServiceRestStub:
-    _session: AuthorizedSession
-    _host: str
-    _interceptor: DataTransferServiceRestInterceptor
-
-
-class DataTransferServiceRestTransport(DataTransferServiceTransport):
-    """REST backend transport for DataTransferService.
-
-    This API allows users to manage their data transfers into
-    BigQuery.
-
-    This class defines the same methods as the primary client, so the
-    primary client can load the underlying transport implementation
-    and call it.
-
-    It sends JSON representations of protocol buffers over HTTP/1.1
-
-    """
-
-    def __init__(
-        self,
-        *,
-        host: str = "bigquerydatatransfer.googleapis.com",
-        credentials: Optional[ga_credentials.Credentials] = None,
-        credentials_file: Optional[str] = None,
-        scopes: Optional[Sequence[str]] = None,
-        client_cert_source_for_mtls: Optional[Callable[[], Tuple[bytes, bytes]]] = None,
-        quota_project_id: Optional[str] = None,
-        client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
-        always_use_jwt_access: Optional[bool] = False,
-        url_scheme: str = "https",
-        interceptor: Optional[DataTransferServiceRestInterceptor] = None,
-        api_audience: Optional[str] = None,
-    ) -> None:
-        """Instantiate the transport.
-
-        Args:
-            host (Optional[str]):
-                 The hostname to connect to.
-            credentials (Optional[google.auth.credentials.Credentials]): The
-                authorization credentials to attach to requests. These
-                credentials identify the application to the service; if none
-                are specified, the client will attempt to ascertain the
-                credentials from the environment.
-
-            credentials_file (Optional[str]): A file with credentials that can
-                be loaded with :func:`google.auth.load_credentials_from_file`.
-                This argument is ignored if ``channel`` is provided.
-            scopes (Optional(Sequence[str])): A list of scopes. This argument is
-                ignored if ``channel`` is provided.
-            client_cert_source_for_mtls (Callable[[], Tuple[bytes, bytes]]): Client
-                certificate to configure mutual TLS HTTP channel. It is ignored
-                if ``channel`` is provided.
-            quota_project_id (Optional[str]): An optional project to use for billing
-                and quota.
-            client_info (google.api_core.gapic_v1.client_info.ClientInfo):
-                The client info used to send a user-agent string along with
-                API requests. If ``None``, then default info will be used.
-                Generally, you only need to set this if you are developing
-                your own client library.
-            always_use_jwt_access (Optional[bool]): Whether self signed JWT should
-                be used for service account credentials.
-            url_scheme: the protocol scheme for the API endpoint.  Normally
-                "https", but for testing or local servers,
-                "http" can be specified.
-        """
-        # Run the base constructor
-        # TODO(yon-mg): resolve other ctor params i.e. scopes, quota, etc.
-        # TODO: When custom host (api_endpoint) is set, `scopes` must *also* be set on the
-        # credentials object
-        maybe_url_match = re.match("^(?P<scheme>http(?:s)?://)?(?P<host>.*)$", host)
-        if maybe_url_match is None:
-            raise ValueError(
-                f"Unexpected hostname structure: {host}"
-            )  # pragma: NO COVER
-
-        url_match_items = maybe_url_match.groupdict()
-
-        host = f"{url_scheme}://{host}" if not url_match_items["scheme"] else host
-
-        super().__init__(
-            host=host,
-            credentials=credentials,
-            client_info=client_info,
-            always_use_jwt_access=always_use_jwt_access,
-            api_audience=api_audience,
-        )
-        self._session = AuthorizedSession(
-            self._credentials, default_host=self.DEFAULT_HOST
-        )
-        if client_cert_source_for_mtls:
-            self._session.configure_mtls_channel(client_cert_source_for_mtls)
-        self._interceptor = interceptor or DataTransferServiceRestInterceptor()
-        self._prep_wrapped_messages(client_info)
-
-    class _CheckValidCreds(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("CheckValidCreds")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.CheckValidCredsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.CheckValidCredsResponse:
-            r"""Call the check valid creds method over HTTP.
-
-            Args:
-                request (~.datatransfer.CheckValidCredsRequest):
-                    The request object. A request to determine whether the
-                user has valid credentials. This method
-                is used to limit the number of OAuth
-                popups in the user interface. The user
-                id is inferred from the API call
-                context. If the data source has the
-                Google+ authorization type, this method
-                returns false, as it cannot be
-                determined whether the credentials are
-                already valid merely based on the user
-                id.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.CheckValidCredsResponse:
-                    A response indicating whether the
-                credentials exist and are valid.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "post",
-                    "uri": "/v1/{name=projects/*/locations/*/dataSources/*}:checkValidCreds",
-                    "body": "*",
-                },
-                {
-                    "method": "post",
-                    "uri": "/v1/{name=projects/*/dataSources/*}:checkValidCreds",
-                    "body": "*",
-                },
-            ]
-            request, metadata = self._interceptor.pre_check_valid_creds(
-                request, metadata
-            )
-            pb_request = datatransfer.CheckValidCredsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.CheckValidCredsResponse()
-            pb_resp = datatransfer.CheckValidCredsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_check_valid_creds(resp)
-            return resp
-
-    class _CreateTransferConfig(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("CreateTransferConfig")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.CreateTransferConfigRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> transfer.TransferConfig:
-            r"""Call the create transfer config method over HTTP.
-
-            Args:
-                request (~.datatransfer.CreateTransferConfigRequest):
-                    The request object. A request to create a data transfer
-                configuration. If new credentials are
-                needed for this transfer configuration,
-                authorization info must be provided. If
-                authorization info is provided, the
-                transfer configuration will be
-                associated with the user id
-                corresponding to the authorization info.
-                Otherwise, the transfer configuration
-                will be associated with the calling
-                user.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.transfer.TransferConfig:
-                    Represents a data transfer configuration. A transfer
-                configuration contains all metadata needed to perform a
-                data transfer. For example, ``destination_dataset_id``
-                specifies where data should be stored. When a new
-                transfer configuration is created, the specified
-                ``destination_dataset_id`` is created when needed and
-                shared with the appropriate data source service account.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*/locations/*}/transferConfigs",
-                    "body": "transfer_config",
-                },
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*}/transferConfigs",
-                    "body": "transfer_config",
-                },
-            ]
-            request, metadata = self._interceptor.pre_create_transfer_config(
-                request, metadata
-            )
-            pb_request = datatransfer.CreateTransferConfigRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = transfer.TransferConfig()
-            pb_resp = transfer.TransferConfig.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_create_transfer_config(resp)
-            return resp
-
-    class _DeleteTransferConfig(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("DeleteTransferConfig")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.DeleteTransferConfigRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ):
-            r"""Call the delete transfer config method over HTTP.
-
-            Args:
-                request (~.datatransfer.DeleteTransferConfigRequest):
-                    The request object. A request to delete data transfer
-                information. All associated transfer
-                runs and log messages will be deleted as
-                well.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "delete",
-                    "uri": "/v1/{name=projects/*/locations/*/transferConfigs/*}",
-                },
-                {
-                    "method": "delete",
-                    "uri": "/v1/{name=projects/*/transferConfigs/*}",
-                },
-            ]
-            request, metadata = self._interceptor.pre_delete_transfer_config(
-                request, metadata
-            )
-            pb_request = datatransfer.DeleteTransferConfigRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-    class _DeleteTransferRun(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("DeleteTransferRun")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.DeleteTransferRunRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ):
-            r"""Call the delete transfer run method over HTTP.
-
-            Args:
-                request (~.datatransfer.DeleteTransferRunRequest):
-                    The request object. A request to delete data transfer run
-                information.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "delete",
-                    "uri": "/v1/{name=projects/*/locations/*/transferConfigs/*/runs/*}",
-                },
-                {
-                    "method": "delete",
-                    "uri": "/v1/{name=projects/*/transferConfigs/*/runs/*}",
-                },
-            ]
-            request, metadata = self._interceptor.pre_delete_transfer_run(
-                request, metadata
-            )
-            pb_request = datatransfer.DeleteTransferRunRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-    class _EnrollDataSources(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("EnrollDataSources")
-
-        def __call__(
-            self,
-            request: datatransfer.EnrollDataSourcesRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ):
-            r"""Call the enroll data sources method over HTTP.
-
-            Args:
-                request (~.datatransfer.EnrollDataSourcesRequest):
-                    The request object. A request to enroll a set of data sources so they are
-                visible in the BigQuery UI's ``Transfer`` tab.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "post",
-                    "uri": "/v1/{name=projects/*/locations/*}:enrollDataSources",
-                    "body": "*",
-                },
-                {
-                    "method": "post",
-                    "uri": "/v1/{name=projects/*}:enrollDataSources",
-                    "body": "*",
-                },
-            ]
-            request, metadata = self._interceptor.pre_enroll_data_sources(
-                request, metadata
-            )
-            pb_request = datatransfer.EnrollDataSourcesRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-    class _GetDataSource(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("GetDataSource")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.GetDataSourceRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.DataSource:
-            r"""Call the get data source method over HTTP.
-
-            Args:
-                request (~.datatransfer.GetDataSourceRequest):
-                    The request object. A request to get data source info.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.DataSource:
-                    Defines the properties and custom
-                parameters for a data source.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/locations/*/dataSources/*}",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/dataSources/*}",
-                },
-            ]
-            request, metadata = self._interceptor.pre_get_data_source(request, metadata)
-            pb_request = datatransfer.GetDataSourceRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.DataSource()
-            pb_resp = datatransfer.DataSource.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_get_data_source(resp)
-            return resp
-
-    class _GetTransferConfig(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("GetTransferConfig")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.GetTransferConfigRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> transfer.TransferConfig:
-            r"""Call the get transfer config method over HTTP.
-
-            Args:
-                request (~.datatransfer.GetTransferConfigRequest):
-                    The request object. A request to get data transfer
-                information.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.transfer.TransferConfig:
-                    Represents a data transfer configuration. A transfer
-                configuration contains all metadata needed to perform a
-                data transfer. For example, ``destination_dataset_id``
-                specifies where data should be stored. When a new
-                transfer configuration is created, the specified
-                ``destination_dataset_id`` is created when needed and
-                shared with the appropriate data source service account.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/locations/*/transferConfigs/*}",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/transferConfigs/*}",
-                },
-            ]
-            request, metadata = self._interceptor.pre_get_transfer_config(
-                request, metadata
-            )
-            pb_request = datatransfer.GetTransferConfigRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = transfer.TransferConfig()
-            pb_resp = transfer.TransferConfig.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_get_transfer_config(resp)
-            return resp
-
-    class _GetTransferRun(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("GetTransferRun")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.GetTransferRunRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> transfer.TransferRun:
-            r"""Call the get transfer run method over HTTP.
-
-            Args:
-                request (~.datatransfer.GetTransferRunRequest):
-                    The request object. A request to get data transfer run
-                information.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.transfer.TransferRun:
-                    Represents a data transfer run.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/locations/*/transferConfigs/*/runs/*}",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/transferConfigs/*/runs/*}",
-                },
-            ]
-            request, metadata = self._interceptor.pre_get_transfer_run(
-                request, metadata
-            )
-            pb_request = datatransfer.GetTransferRunRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = transfer.TransferRun()
-            pb_resp = transfer.TransferRun.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_get_transfer_run(resp)
-            return resp
-
-    class _ListDataSources(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("ListDataSources")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.ListDataSourcesRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.ListDataSourcesResponse:
-            r"""Call the list data sources method over HTTP.
-
-            Args:
-                request (~.datatransfer.ListDataSourcesRequest):
-                    The request object. Request to list supported data
-                sources and their data transfer
-                settings.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.ListDataSourcesResponse:
-                    Returns list of supported data
-                sources and their metadata.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/locations/*}/dataSources",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*}/dataSources",
-                },
-            ]
-            request, metadata = self._interceptor.pre_list_data_sources(
-                request, metadata
-            )
-            pb_request = datatransfer.ListDataSourcesRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.ListDataSourcesResponse()
-            pb_resp = datatransfer.ListDataSourcesResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_list_data_sources(resp)
-            return resp
-
-    class _ListTransferConfigs(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("ListTransferConfigs")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.ListTransferConfigsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.ListTransferConfigsResponse:
-            r"""Call the list transfer configs method over HTTP.
-
-            Args:
-                request (~.datatransfer.ListTransferConfigsRequest):
-                    The request object. A request to list data transfers
-                configured for a BigQuery project.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.ListTransferConfigsResponse:
-                    The returned list of pipelines in the
-                project.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/locations/*}/transferConfigs",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*}/transferConfigs",
-                },
-            ]
-            request, metadata = self._interceptor.pre_list_transfer_configs(
-                request, metadata
-            )
-            pb_request = datatransfer.ListTransferConfigsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.ListTransferConfigsResponse()
-            pb_resp = datatransfer.ListTransferConfigsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_list_transfer_configs(resp)
-            return resp
-
-    class _ListTransferLogs(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("ListTransferLogs")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.ListTransferLogsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.ListTransferLogsResponse:
-            r"""Call the list transfer logs method over HTTP.
-
-            Args:
-                request (~.datatransfer.ListTransferLogsRequest):
-                    The request object. A request to get user facing log
-                messages associated with data transfer
-                run.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.ListTransferLogsResponse:
-                    The returned list transfer run
-                messages.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/locations/*/transferConfigs/*/runs/*}/transferLogs",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/transferConfigs/*/runs/*}/transferLogs",
-                },
-            ]
-            request, metadata = self._interceptor.pre_list_transfer_logs(
-                request, metadata
-            )
-            pb_request = datatransfer.ListTransferLogsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.ListTransferLogsResponse()
-            pb_resp = datatransfer.ListTransferLogsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_list_transfer_logs(resp)
-            return resp
-
-    class _ListTransferRuns(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("ListTransferRuns")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.ListTransferRunsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.ListTransferRunsResponse:
-            r"""Call the list transfer runs method over HTTP.
-
-            Args:
-                request (~.datatransfer.ListTransferRunsRequest):
-                    The request object. A request to list data transfer runs.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.ListTransferRunsResponse:
-                    The returned list of pipelines in the
-                project.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/locations/*/transferConfigs/*}/runs",
-                },
-                {
-                    "method": "get",
-                    "uri": "/v1/{parent=projects/*/transferConfigs/*}/runs",
-                },
-            ]
-            request, metadata = self._interceptor.pre_list_transfer_runs(
-                request, metadata
-            )
-            pb_request = datatransfer.ListTransferRunsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.ListTransferRunsResponse()
-            pb_resp = datatransfer.ListTransferRunsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_list_transfer_runs(resp)
-            return resp
-
-    class _ScheduleTransferRuns(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("ScheduleTransferRuns")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {}
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.ScheduleTransferRunsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.ScheduleTransferRunsResponse:
-            r"""Call the schedule transfer runs method over HTTP.
-
-            Args:
-                request (~.datatransfer.ScheduleTransferRunsRequest):
-                    The request object. A request to schedule transfer runs
-                for a time range.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.datatransfer.ScheduleTransferRunsResponse:
-                    A response to schedule transfer runs
-                for a time range.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*/locations/*/transferConfigs/*}:scheduleRuns",
-                    "body": "*",
-                },
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*/transferConfigs/*}:scheduleRuns",
-                    "body": "*",
-                },
-            ]
-            request, metadata = self._interceptor.pre_schedule_transfer_runs(
-                request, metadata
-            )
-            pb_request = datatransfer.ScheduleTransferRunsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.ScheduleTransferRunsResponse()
-            pb_resp = datatransfer.ScheduleTransferRunsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_schedule_transfer_runs(resp)
-            return resp
-
-    class _StartManualTransferRuns(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("StartManualTransferRuns")
-
-        def __call__(
-            self,
-            request: datatransfer.StartManualTransferRunsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> datatransfer.StartManualTransferRunsResponse:
-            r"""Call the start manual transfer
-            runs method over HTTP.
-
-                Args:
-                    request (~.datatransfer.StartManualTransferRunsRequest):
-                        The request object. A request to start manual transfer
-                    runs.
-                    retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                        should be retried.
-                    timeout (float): The timeout for this request.
-                    metadata (Sequence[Tuple[str, str]]): Strings which should be
-                        sent along with the request as metadata.
-
-                Returns:
-                    ~.datatransfer.StartManualTransferRunsResponse:
-                        A response to start manual transfer
-                    runs.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*/locations/*/transferConfigs/*}:startManualRuns",
-                    "body": "*",
-                },
-                {
-                    "method": "post",
-                    "uri": "/v1/{parent=projects/*/transferConfigs/*}:startManualRuns",
-                    "body": "*",
-                },
-            ]
-            request, metadata = self._interceptor.pre_start_manual_transfer_runs(
-                request, metadata
-            )
-            pb_request = datatransfer.StartManualTransferRunsRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = datatransfer.StartManualTransferRunsResponse()
-            pb_resp = datatransfer.StartManualTransferRunsResponse.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_start_manual_transfer_runs(resp)
-            return resp
-
-    class _UpdateTransferConfig(DataTransferServiceRestStub):
-        def __hash__(self):
-            return hash("UpdateTransferConfig")
-
-        __REQUIRED_FIELDS_DEFAULT_VALUES: Dict[str, Any] = {
-            "updateMask": {},
-        }
-
-        @classmethod
-        def _get_unset_required_fields(cls, message_dict):
-            return {
-                k: v
-                for k, v in cls.__REQUIRED_FIELDS_DEFAULT_VALUES.items()
-                if k not in message_dict
-            }
-
-        def __call__(
-            self,
-            request: datatransfer.UpdateTransferConfigRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> transfer.TransferConfig:
-            r"""Call the update transfer config method over HTTP.
-
-            Args:
-                request (~.datatransfer.UpdateTransferConfigRequest):
-                    The request object. A request to update a transfer
-                configuration. To update the user id of
-                the transfer configuration,
-                authorization info needs to be provided.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                ~.transfer.TransferConfig:
-                    Represents a data transfer configuration. A transfer
-                configuration contains all metadata needed to perform a
-                data transfer. For example, ``destination_dataset_id``
-                specifies where data should be stored. When a new
-                transfer configuration is created, the specified
-                ``destination_dataset_id`` is created when needed and
-                shared with the appropriate data source service account.
-
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "patch",
-                    "uri": "/v1/{transfer_config.name=projects/*/locations/*/transferConfigs/*}",
-                    "body": "transfer_config",
-                },
-                {
-                    "method": "patch",
-                    "uri": "/v1/{transfer_config.name=projects/*/transferConfigs/*}",
-                    "body": "transfer_config",
-                },
-            ]
-            request, metadata = self._interceptor.pre_update_transfer_config(
-                request, metadata
-            )
-            pb_request = datatransfer.UpdateTransferConfigRequest.pb(request)
-            transcoded_request = path_template.transcode(http_options, pb_request)
-
-            # Jsonify the request body
-
-            body = json_format.MessageToJson(
-                transcoded_request["body"],
-                including_default_value_fields=False,
-                use_integers_for_enums=True,
-            )
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(
-                json_format.MessageToJson(
-                    transcoded_request["query_params"],
-                    including_default_value_fields=False,
-                    use_integers_for_enums=True,
-                )
-            )
-            query_params.update(self._get_unset_required_fields(query_params))
-
-            query_params["$alt"] = "json;enum-encoding=int"
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params, strict=True),
-                data=body,
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            # Return the response
-            resp = transfer.TransferConfig()
-            pb_resp = transfer.TransferConfig.pb(resp)
-
-            json_format.Parse(response.content, pb_resp, ignore_unknown_fields=True)
-            resp = self._interceptor.post_update_transfer_config(resp)
-            return resp
-
-    @property
-    def check_valid_creds(
-        self,
-    ) -> Callable[
-        [datatransfer.CheckValidCredsRequest], datatransfer.CheckValidCredsResponse
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._CheckValidCreds(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def create_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.CreateTransferConfigRequest], transfer.TransferConfig]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._CreateTransferConfig(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def delete_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.DeleteTransferConfigRequest], empty_pb2.Empty]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._DeleteTransferConfig(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def delete_transfer_run(
-        self,
-    ) -> Callable[[datatransfer.DeleteTransferRunRequest], empty_pb2.Empty]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._DeleteTransferRun(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def enroll_data_sources(
-        self,
-    ) -> Callable[[datatransfer.EnrollDataSourcesRequest], empty_pb2.Empty]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._EnrollDataSources(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def get_data_source(
-        self,
-    ) -> Callable[[datatransfer.GetDataSourceRequest], datatransfer.DataSource]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._GetDataSource(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def get_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.GetTransferConfigRequest], transfer.TransferConfig]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._GetTransferConfig(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def get_transfer_run(
-        self,
-    ) -> Callable[[datatransfer.GetTransferRunRequest], transfer.TransferRun]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._GetTransferRun(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def list_data_sources(
-        self,
-    ) -> Callable[
-        [datatransfer.ListDataSourcesRequest], datatransfer.ListDataSourcesResponse
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._ListDataSources(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def list_transfer_configs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferConfigsRequest],
-        datatransfer.ListTransferConfigsResponse,
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._ListTransferConfigs(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def list_transfer_logs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferLogsRequest], datatransfer.ListTransferLogsResponse
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._ListTransferLogs(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def list_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ListTransferRunsRequest], datatransfer.ListTransferRunsResponse
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._ListTransferRuns(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def schedule_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.ScheduleTransferRunsRequest],
-        datatransfer.ScheduleTransferRunsResponse,
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._ScheduleTransferRuns(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def start_manual_transfer_runs(
-        self,
-    ) -> Callable[
-        [datatransfer.StartManualTransferRunsRequest],
-        datatransfer.StartManualTransferRunsResponse,
-    ]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._StartManualTransferRuns(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def update_transfer_config(
-        self,
-    ) -> Callable[[datatransfer.UpdateTransferConfigRequest], transfer.TransferConfig]:
-        # The return type is fine, but mypy isn't sophisticated enough to determine what's going on here.
-        # In C++ this would require a dynamic_cast
-        return self._UpdateTransferConfig(self._session, self._host, self._interceptor)  # type: ignore
-
-    @property
-    def get_location(self):
-        return self._GetLocation(self._session, self._host, self._interceptor)  # type: ignore
-
-    class _GetLocation(DataTransferServiceRestStub):
-        def __call__(
-            self,
-            request: locations_pb2.GetLocationRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> locations_pb2.Location:
-
-            r"""Call the get location method over HTTP.
-
-            Args:
-                request (locations_pb2.GetLocationRequest):
-                    The request object for GetLocation method.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                locations_pb2.Location: Response from GetLocation method.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*/locations/*}",
-                },
-            ]
-
-            request, metadata = self._interceptor.pre_get_location(request, metadata)
-            request_kwargs = json_format.MessageToDict(request)
-            transcoded_request = path_template.transcode(http_options, **request_kwargs)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(json.dumps(transcoded_request["query_params"]))
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            resp = locations_pb2.Location()
-            resp = json_format.Parse(response.content.decode("utf-8"), resp)
-            resp = self._interceptor.post_get_location(resp)
-            return resp
-
-    @property
-    def list_locations(self):
-        return self._ListLocations(self._session, self._host, self._interceptor)  # type: ignore
-
-    class _ListLocations(DataTransferServiceRestStub):
-        def __call__(
-            self,
-            request: locations_pb2.ListLocationsRequest,
-            *,
-            retry: OptionalRetry = gapic_v1.method.DEFAULT,
-            timeout: Optional[float] = None,
-            metadata: Sequence[Tuple[str, str]] = (),
-        ) -> locations_pb2.ListLocationsResponse:
-
-            r"""Call the list locations method over HTTP.
-
-            Args:
-                request (locations_pb2.ListLocationsRequest):
-                    The request object for ListLocations method.
-                retry (google.api_core.retry.Retry): Designation of what errors, if any,
-                    should be retried.
-                timeout (float): The timeout for this request.
-                metadata (Sequence[Tuple[str, str]]): Strings which should be
-                    sent along with the request as metadata.
-
-            Returns:
-                locations_pb2.ListLocationsResponse: Response from ListLocations method.
-            """
-
-            http_options: List[Dict[str, str]] = [
-                {
-                    "method": "get",
-                    "uri": "/v1/{name=projects/*}/locations",
-                },
-            ]
-
-            request, metadata = self._interceptor.pre_list_locations(request, metadata)
-            request_kwargs = json_format.MessageToDict(request)
-            transcoded_request = path_template.transcode(http_options, **request_kwargs)
-
-            uri = transcoded_request["uri"]
-            method = transcoded_request["method"]
-
-            # Jsonify the query params
-            query_params = json.loads(json.dumps(transcoded_request["query_params"]))
-
-            # Send the request
-            headers = dict(metadata)
-            headers["Content-Type"] = "application/json"
-
-            response = getattr(self._session, method)(
-                "{host}{uri}".format(host=self._host, uri=uri),
-                timeout=timeout,
-                headers=headers,
-                params=rest_helpers.flatten_query_params(query_params),
-            )
-
-            # In case of error, raise the appropriate core_exceptions.GoogleAPICallError exception
-            # subclass.
-            if response.status_code >= 400:
-                raise core_exceptions.from_http_response(response)
-
-            resp = locations_pb2.ListLocationsResponse()
-            resp = json_format.Parse(response.content.decode("utf-8"), resp)
-            resp = self._interceptor.post_list_locations(resp)
-            return resp
-
-    @property
-    def kind(self) -> str:
-        return "rest"
-
-    def close(self):
-        self._session.close()
-
-
-__all__ = ("DataTransferServiceRestTransport",)
diff --git a/google/cloud/bigquery_datatransfer_v1/types/__init__.py b/google/cloud/bigquery_datatransfer_v1/types/__init__.py
deleted file mode 100644
index 51d83e95..00000000
--- a/google/cloud/bigquery_datatransfer_v1/types/__init__.py
+++ /dev/null
@@ -1,88 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from .datatransfer import (
-    CheckValidCredsRequest,
-    CheckValidCredsResponse,
-    CreateTransferConfigRequest,
-    DataSource,
-    DataSourceParameter,
-    DeleteTransferConfigRequest,
-    DeleteTransferRunRequest,
-    EnrollDataSourcesRequest,
-    GetDataSourceRequest,
-    GetTransferConfigRequest,
-    GetTransferRunRequest,
-    ListDataSourcesRequest,
-    ListDataSourcesResponse,
-    ListTransferConfigsRequest,
-    ListTransferConfigsResponse,
-    ListTransferLogsRequest,
-    ListTransferLogsResponse,
-    ListTransferRunsRequest,
-    ListTransferRunsResponse,
-    ScheduleTransferRunsRequest,
-    ScheduleTransferRunsResponse,
-    StartManualTransferRunsRequest,
-    StartManualTransferRunsResponse,
-    UpdateTransferConfigRequest,
-)
-from .transfer import (
-    EmailPreferences,
-    EncryptionConfiguration,
-    ScheduleOptions,
-    TransferConfig,
-    TransferMessage,
-    TransferRun,
-    TransferState,
-    TransferType,
-    UserInfo,
-)
-
-__all__ = (
-    "CheckValidCredsRequest",
-    "CheckValidCredsResponse",
-    "CreateTransferConfigRequest",
-    "DataSource",
-    "DataSourceParameter",
-    "DeleteTransferConfigRequest",
-    "DeleteTransferRunRequest",
-    "EnrollDataSourcesRequest",
-    "GetDataSourceRequest",
-    "GetTransferConfigRequest",
-    "GetTransferRunRequest",
-    "ListDataSourcesRequest",
-    "ListDataSourcesResponse",
-    "ListTransferConfigsRequest",
-    "ListTransferConfigsResponse",
-    "ListTransferLogsRequest",
-    "ListTransferLogsResponse",
-    "ListTransferRunsRequest",
-    "ListTransferRunsResponse",
-    "ScheduleTransferRunsRequest",
-    "ScheduleTransferRunsResponse",
-    "StartManualTransferRunsRequest",
-    "StartManualTransferRunsResponse",
-    "UpdateTransferConfigRequest",
-    "EmailPreferences",
-    "EncryptionConfiguration",
-    "ScheduleOptions",
-    "TransferConfig",
-    "TransferMessage",
-    "TransferRun",
-    "UserInfo",
-    "TransferState",
-    "TransferType",
-)
diff --git a/google/cloud/bigquery_datatransfer_v1/types/datatransfer.py b/google/cloud/bigquery_datatransfer_v1/types/datatransfer.py
deleted file mode 100644
index 6ef903b5..00000000
--- a/google/cloud/bigquery_datatransfer_v1/types/datatransfer.py
+++ /dev/null
@@ -1,1172 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from __future__ import annotations
-
-from typing import MutableMapping, MutableSequence
-
-from google.protobuf import duration_pb2  # type: ignore
-from google.protobuf import field_mask_pb2  # type: ignore
-from google.protobuf import timestamp_pb2  # type: ignore
-from google.protobuf import wrappers_pb2  # type: ignore
-import proto  # type: ignore
-
-from google.cloud.bigquery_datatransfer_v1.types import transfer
-
-__protobuf__ = proto.module(
-    package="google.cloud.bigquery.datatransfer.v1",
-    manifest={
-        "DataSourceParameter",
-        "DataSource",
-        "GetDataSourceRequest",
-        "ListDataSourcesRequest",
-        "ListDataSourcesResponse",
-        "CreateTransferConfigRequest",
-        "UpdateTransferConfigRequest",
-        "GetTransferConfigRequest",
-        "DeleteTransferConfigRequest",
-        "GetTransferRunRequest",
-        "DeleteTransferRunRequest",
-        "ListTransferConfigsRequest",
-        "ListTransferConfigsResponse",
-        "ListTransferRunsRequest",
-        "ListTransferRunsResponse",
-        "ListTransferLogsRequest",
-        "ListTransferLogsResponse",
-        "CheckValidCredsRequest",
-        "CheckValidCredsResponse",
-        "ScheduleTransferRunsRequest",
-        "ScheduleTransferRunsResponse",
-        "StartManualTransferRunsRequest",
-        "StartManualTransferRunsResponse",
-        "EnrollDataSourcesRequest",
-    },
-)
-
-
-class DataSourceParameter(proto.Message):
-    r"""A parameter used to define custom fields in a data source
-    definition.
-
-    Attributes:
-        param_id (str):
-            Parameter identifier.
-        display_name (str):
-            Parameter display name in the user interface.
-        description (str):
-            Parameter description.
-        type_ (google.cloud.bigquery_datatransfer_v1.types.DataSourceParameter.Type):
-            Parameter type.
-        required (bool):
-            Is parameter required.
-        repeated (bool):
-            Deprecated. This field has no effect.
-        validation_regex (str):
-            Regular expression which can be used for
-            parameter validation.
-        allowed_values (MutableSequence[str]):
-            All possible values for the parameter.
-        min_value (google.protobuf.wrappers_pb2.DoubleValue):
-            For integer and double values specifies
-            minimum allowed value.
-        max_value (google.protobuf.wrappers_pb2.DoubleValue):
-            For integer and double values specifies
-            maximum allowed value.
-        fields (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.DataSourceParameter]):
-            Deprecated. This field has no effect.
-        validation_description (str):
-            Description of the requirements for this
-            field, in case the user input does not fulfill
-            the regex pattern or min/max values.
-        validation_help_url (str):
-            URL to a help document to further explain the
-            naming requirements.
-        immutable (bool):
-            Cannot be changed after initial creation.
-        recurse (bool):
-            Deprecated. This field has no effect.
-        deprecated (bool):
-            If true, it should not be used in new
-            transfers, and it should not be visible to
-            users.
-    """
-
-    class Type(proto.Enum):
-        r"""Parameter type.
-
-        Values:
-            TYPE_UNSPECIFIED (0):
-                Type unspecified.
-            STRING (1):
-                String parameter.
-            INTEGER (2):
-                Integer parameter (64-bits).
-                Will be serialized to json as string.
-            DOUBLE (3):
-                Double precision floating point parameter.
-            BOOLEAN (4):
-                Boolean parameter.
-            RECORD (5):
-                Deprecated. This field has no effect.
-            PLUS_PAGE (6):
-                Page ID for a Google+ Page.
-            LIST (7):
-                List of strings parameter.
-        """
-        TYPE_UNSPECIFIED = 0
-        STRING = 1
-        INTEGER = 2
-        DOUBLE = 3
-        BOOLEAN = 4
-        RECORD = 5
-        PLUS_PAGE = 6
-        LIST = 7
-
-    param_id: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    display_name: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-    description: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    type_: Type = proto.Field(
-        proto.ENUM,
-        number=4,
-        enum=Type,
-    )
-    required: bool = proto.Field(
-        proto.BOOL,
-        number=5,
-    )
-    repeated: bool = proto.Field(
-        proto.BOOL,
-        number=6,
-    )
-    validation_regex: str = proto.Field(
-        proto.STRING,
-        number=7,
-    )
-    allowed_values: MutableSequence[str] = proto.RepeatedField(
-        proto.STRING,
-        number=8,
-    )
-    min_value: wrappers_pb2.DoubleValue = proto.Field(
-        proto.MESSAGE,
-        number=9,
-        message=wrappers_pb2.DoubleValue,
-    )
-    max_value: wrappers_pb2.DoubleValue = proto.Field(
-        proto.MESSAGE,
-        number=10,
-        message=wrappers_pb2.DoubleValue,
-    )
-    fields: MutableSequence["DataSourceParameter"] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=11,
-        message="DataSourceParameter",
-    )
-    validation_description: str = proto.Field(
-        proto.STRING,
-        number=12,
-    )
-    validation_help_url: str = proto.Field(
-        proto.STRING,
-        number=13,
-    )
-    immutable: bool = proto.Field(
-        proto.BOOL,
-        number=14,
-    )
-    recurse: bool = proto.Field(
-        proto.BOOL,
-        number=15,
-    )
-    deprecated: bool = proto.Field(
-        proto.BOOL,
-        number=20,
-    )
-
-
-class DataSource(proto.Message):
-    r"""Defines the properties and custom parameters for a data
-    source.
-
-    Attributes:
-        name (str):
-            Output only. Data source resource name.
-        data_source_id (str):
-            Data source id.
-        display_name (str):
-            User friendly data source name.
-        description (str):
-            User friendly data source description string.
-        client_id (str):
-            Data source client id which should be used to
-            receive refresh token.
-        scopes (MutableSequence[str]):
-            Api auth scopes for which refresh token needs
-            to be obtained. These are scopes needed by a
-            data source to prepare data and ingest them into
-            BigQuery, e.g.,
-            https://www.googleapis.com/auth/bigquery
-        transfer_type (google.cloud.bigquery_datatransfer_v1.types.TransferType):
-            Deprecated. This field has no effect.
-        supports_multiple_transfers (bool):
-            Deprecated. This field has no effect.
-        update_deadline_seconds (int):
-            The number of seconds to wait for an update
-            from the data source before the Data Transfer
-            Service marks the transfer as FAILED.
-        default_schedule (str):
-            Default data transfer schedule. Examples of valid schedules
-            include: ``1st,3rd monday of month 15:30``,
-            ``every wed,fri of jan,jun 13:15``, and
-            ``first sunday of quarter 00:00``.
-        supports_custom_schedule (bool):
-            Specifies whether the data source supports a user defined
-            schedule, or operates on the default schedule. When set to
-            ``true``, user can override default schedule.
-        parameters (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.DataSourceParameter]):
-            Data source parameters.
-        help_url (str):
-            Url for the help document for this data
-            source.
-        authorization_type (google.cloud.bigquery_datatransfer_v1.types.DataSource.AuthorizationType):
-            Indicates the type of authorization.
-        data_refresh_type (google.cloud.bigquery_datatransfer_v1.types.DataSource.DataRefreshType):
-            Specifies whether the data source supports
-            automatic data refresh for the past few days,
-            and how it's supported. For some data sources,
-            data might not be complete until a few days
-            later, so it's useful to refresh data
-            automatically.
-        default_data_refresh_window_days (int):
-            Default data refresh window on days. Only meaningful when
-            ``data_refresh_type`` = ``SLIDING_WINDOW``.
-        manual_runs_disabled (bool):
-            Disables backfilling and manual run
-            scheduling for the data source.
-        minimum_schedule_interval (google.protobuf.duration_pb2.Duration):
-            The minimum interval for scheduler to
-            schedule runs.
-    """
-
-    class AuthorizationType(proto.Enum):
-        r"""The type of authorization needed for this data source.
-
-        Values:
-            AUTHORIZATION_TYPE_UNSPECIFIED (0):
-                Type unspecified.
-            AUTHORIZATION_CODE (1):
-                Use OAuth 2 authorization codes that can be
-                exchanged for a refresh token on the backend.
-            GOOGLE_PLUS_AUTHORIZATION_CODE (2):
-                Return an authorization code for a given
-                Google+ page that can then be exchanged for a
-                refresh token on the backend.
-            FIRST_PARTY_OAUTH (3):
-                Use First Party OAuth.
-        """
-        AUTHORIZATION_TYPE_UNSPECIFIED = 0
-        AUTHORIZATION_CODE = 1
-        GOOGLE_PLUS_AUTHORIZATION_CODE = 2
-        FIRST_PARTY_OAUTH = 3
-
-    class DataRefreshType(proto.Enum):
-        r"""Represents how the data source supports data auto refresh.
-
-        Values:
-            DATA_REFRESH_TYPE_UNSPECIFIED (0):
-                The data source won't support data auto
-                refresh, which is default value.
-            SLIDING_WINDOW (1):
-                The data source supports data auto refresh,
-                and runs will be scheduled for the past few
-                days. Does not allow custom values to be set for
-                each transfer config.
-            CUSTOM_SLIDING_WINDOW (2):
-                The data source supports data auto refresh,
-                and runs will be scheduled for the past few
-                days. Allows custom values to be set for each
-                transfer config.
-        """
-        DATA_REFRESH_TYPE_UNSPECIFIED = 0
-        SLIDING_WINDOW = 1
-        CUSTOM_SLIDING_WINDOW = 2
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    data_source_id: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-    display_name: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    description: str = proto.Field(
-        proto.STRING,
-        number=4,
-    )
-    client_id: str = proto.Field(
-        proto.STRING,
-        number=5,
-    )
-    scopes: MutableSequence[str] = proto.RepeatedField(
-        proto.STRING,
-        number=6,
-    )
-    transfer_type: transfer.TransferType = proto.Field(
-        proto.ENUM,
-        number=7,
-        enum=transfer.TransferType,
-    )
-    supports_multiple_transfers: bool = proto.Field(
-        proto.BOOL,
-        number=8,
-    )
-    update_deadline_seconds: int = proto.Field(
-        proto.INT32,
-        number=9,
-    )
-    default_schedule: str = proto.Field(
-        proto.STRING,
-        number=10,
-    )
-    supports_custom_schedule: bool = proto.Field(
-        proto.BOOL,
-        number=11,
-    )
-    parameters: MutableSequence["DataSourceParameter"] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=12,
-        message="DataSourceParameter",
-    )
-    help_url: str = proto.Field(
-        proto.STRING,
-        number=13,
-    )
-    authorization_type: AuthorizationType = proto.Field(
-        proto.ENUM,
-        number=14,
-        enum=AuthorizationType,
-    )
-    data_refresh_type: DataRefreshType = proto.Field(
-        proto.ENUM,
-        number=15,
-        enum=DataRefreshType,
-    )
-    default_data_refresh_window_days: int = proto.Field(
-        proto.INT32,
-        number=16,
-    )
-    manual_runs_disabled: bool = proto.Field(
-        proto.BOOL,
-        number=17,
-    )
-    minimum_schedule_interval: duration_pb2.Duration = proto.Field(
-        proto.MESSAGE,
-        number=18,
-        message=duration_pb2.Duration,
-    )
-
-
-class GetDataSourceRequest(proto.Message):
-    r"""A request to get data source info.
-
-    Attributes:
-        name (str):
-            Required. The field will contain name of the resource
-            requested, for example:
-            ``projects/{project_id}/dataSources/{data_source_id}`` or
-            ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class ListDataSourcesRequest(proto.Message):
-    r"""Request to list supported data sources and their data
-    transfer settings.
-
-    Attributes:
-        parent (str):
-            Required. The BigQuery project id for which data sources
-            should be returned. Must be in the form:
-            ``projects/{project_id}`` or
-            ``projects/{project_id}/locations/{location_id}``
-        page_token (str):
-            Pagination token, which can be used to request a specific
-            page of ``ListDataSourcesRequest`` list results. For
-            multiple-page results, ``ListDataSourcesResponse`` outputs a
-            ``next_page`` token, which can be used as the ``page_token``
-            value to request the next page of list results.
-        page_size (int):
-            Page size. The default page size is the
-            maximum value of 1000 results.
-    """
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    page_token: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    page_size: int = proto.Field(
-        proto.INT32,
-        number=4,
-    )
-
-
-class ListDataSourcesResponse(proto.Message):
-    r"""Returns list of supported data sources and their metadata.
-
-    Attributes:
-        data_sources (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.DataSource]):
-            List of supported data sources and their
-            transfer settings.
-        next_page_token (str):
-            Output only. The next-pagination token. For multiple-page
-            list results, this token can be used as the
-            ``ListDataSourcesRequest.page_token`` to request the next
-            page of list results.
-    """
-
-    @property
-    def raw_page(self):
-        return self
-
-    data_sources: MutableSequence["DataSource"] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message="DataSource",
-    )
-    next_page_token: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-
-
-class CreateTransferConfigRequest(proto.Message):
-    r"""A request to create a data transfer configuration. If new
-    credentials are needed for this transfer configuration,
-    authorization info must be provided. If authorization info is
-    provided, the transfer configuration will be associated with the
-    user id corresponding to the authorization info. Otherwise, the
-    transfer configuration will be associated with the calling user.
-
-    Attributes:
-        parent (str):
-            Required. The BigQuery project id where the transfer
-            configuration should be created. Must be in the format
-            projects/{project_id}/locations/{location_id} or
-            projects/{project_id}. If specified location and location of
-            the destination bigquery dataset do not match - the request
-            will fail.
-        transfer_config (google.cloud.bigquery_datatransfer_v1.types.TransferConfig):
-            Required. Data transfer configuration to
-            create.
-        authorization_code (str):
-            Optional OAuth2 authorization code to use with this transfer
-            configuration. This is required only if
-            ``transferConfig.dataSourceId`` is 'youtube_channel' and new
-            credentials are needed, as indicated by ``CheckValidCreds``.
-            In order to obtain authorization_code, make a request to the
-            following URL:
-
-            .. raw:: html
-
-                <pre class="prettyprint" suppresswarning="true">
-                https://www.gstatic.com/bigquerydatatransfer/oauthz/auth?redirect_uri=urn:ietf:wg:oauth:2.0:oob&response_type=authorization_code&client_id=<var>client_id</var>&scope=<var>data_source_scopes</var>
-                </pre>
-
-            -  The client_id is the OAuth client_id of the a data source
-               as returned by ListDataSources method.
-            -  data_source_scopes are the scopes returned by
-               ListDataSources method.
-
-            Note that this should not be set when
-            ``service_account_name`` is used to create the transfer
-            config.
-        version_info (str):
-            Optional version info. This is required only if
-            ``transferConfig.dataSourceId`` is not 'youtube_channel' and
-            new credentials are needed, as indicated by
-            ``CheckValidCreds``. In order to obtain version info, make a
-            request to the following URL:
-
-            .. raw:: html
-
-                <pre class="prettyprint" suppresswarning="true">
-                https://www.gstatic.com/bigquerydatatransfer/oauthz/auth?redirect_uri=urn:ietf:wg:oauth:2.0:oob&response_type=version_info&client_id=<var>client_id</var>&scope=<var>data_source_scopes</var>
-                </pre>
-
-            -  The client_id is the OAuth client_id of the a data source
-               as returned by ListDataSources method.
-            -  data_source_scopes are the scopes returned by
-               ListDataSources method.
-
-            Note that this should not be set when
-            ``service_account_name`` is used to create the transfer
-            config.
-        service_account_name (str):
-            Optional service account email. If this field is set, the
-            transfer config will be created with this service account's
-            credentials. It requires that the requesting user calling
-            this API has permissions to act as this service account.
-
-            Note that not all data sources support service account
-            credentials when creating a transfer config. For the latest
-            list of data sources, read about `using service
-            accounts <https://cloud.google.com/bigquery-transfer/docs/use-service-accounts>`__.
-    """
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    transfer_config: transfer.TransferConfig = proto.Field(
-        proto.MESSAGE,
-        number=2,
-        message=transfer.TransferConfig,
-    )
-    authorization_code: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    version_info: str = proto.Field(
-        proto.STRING,
-        number=5,
-    )
-    service_account_name: str = proto.Field(
-        proto.STRING,
-        number=6,
-    )
-
-
-class UpdateTransferConfigRequest(proto.Message):
-    r"""A request to update a transfer configuration. To update the
-    user id of the transfer configuration, authorization info needs
-    to be provided.
-
-    Attributes:
-        transfer_config (google.cloud.bigquery_datatransfer_v1.types.TransferConfig):
-            Required. Data transfer configuration to
-            create.
-        authorization_code (str):
-            Optional OAuth2 authorization code to use with this transfer
-            configuration. This is required only if
-            ``transferConfig.dataSourceId`` is 'youtube_channel' and new
-            credentials are needed, as indicated by ``CheckValidCreds``.
-            In order to obtain authorization_code, make a request to the
-            following URL:
-
-            .. raw:: html
-
-                <pre class="prettyprint" suppresswarning="true">
-                https://www.gstatic.com/bigquerydatatransfer/oauthz/auth?redirect_uri=urn:ietf:wg:oauth:2.0:oob&response_type=authorization_code&client_id=<var>client_id</var>&scope=<var>data_source_scopes</var>
-                </pre>
-
-            -  The client_id is the OAuth client_id of the a data source
-               as returned by ListDataSources method.
-            -  data_source_scopes are the scopes returned by
-               ListDataSources method.
-
-            Note that this should not be set when
-            ``service_account_name`` is used to update the transfer
-            config.
-        update_mask (google.protobuf.field_mask_pb2.FieldMask):
-            Required. Required list of fields to be
-            updated in this request.
-        version_info (str):
-            Optional version info. This is required only if
-            ``transferConfig.dataSourceId`` is not 'youtube_channel' and
-            new credentials are needed, as indicated by
-            ``CheckValidCreds``. In order to obtain version info, make a
-            request to the following URL:
-
-            .. raw:: html
-
-                <pre class="prettyprint" suppresswarning="true">
-                https://www.gstatic.com/bigquerydatatransfer/oauthz/auth?redirect_uri=urn:ietf:wg:oauth:2.0:oob&response_type=version_info&client_id=<var>client_id</var>&scope=<var>data_source_scopes</var>
-                </pre>
-
-            -  The client_id is the OAuth client_id of the a data source
-               as returned by ListDataSources method.
-            -  data_source_scopes are the scopes returned by
-               ListDataSources method.
-
-            Note that this should not be set when
-            ``service_account_name`` is used to update the transfer
-            config.
-        service_account_name (str):
-            Optional service account email. If this field is set, the
-            transfer config will be created with this service account's
-            credentials. It requires that the requesting user calling
-            this API has permissions to act as this service account.
-
-            Note that not all data sources support service account
-            credentials when creating a transfer config. For the latest
-            list of data sources, read about `using service
-            accounts <https://cloud.google.com/bigquery-transfer/docs/use-service-accounts>`__.
-    """
-
-    transfer_config: transfer.TransferConfig = proto.Field(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferConfig,
-    )
-    authorization_code: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    update_mask: field_mask_pb2.FieldMask = proto.Field(
-        proto.MESSAGE,
-        number=4,
-        message=field_mask_pb2.FieldMask,
-    )
-    version_info: str = proto.Field(
-        proto.STRING,
-        number=5,
-    )
-    service_account_name: str = proto.Field(
-        proto.STRING,
-        number=6,
-    )
-
-
-class GetTransferConfigRequest(proto.Message):
-    r"""A request to get data transfer information.
-
-    Attributes:
-        name (str):
-            Required. The field will contain name of the resource
-            requested, for example:
-            ``projects/{project_id}/transferConfigs/{config_id}`` or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class DeleteTransferConfigRequest(proto.Message):
-    r"""A request to delete data transfer information. All associated
-    transfer runs and log messages will be deleted as well.
-
-    Attributes:
-        name (str):
-            Required. The field will contain name of the resource
-            requested, for example:
-            ``projects/{project_id}/transferConfigs/{config_id}`` or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class GetTransferRunRequest(proto.Message):
-    r"""A request to get data transfer run information.
-
-    Attributes:
-        name (str):
-            Required. The field will contain name of the resource
-            requested, for example:
-            ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-            or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class DeleteTransferRunRequest(proto.Message):
-    r"""A request to delete data transfer run information.
-
-    Attributes:
-        name (str):
-            Required. The field will contain name of the resource
-            requested, for example:
-            ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-            or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class ListTransferConfigsRequest(proto.Message):
-    r"""A request to list data transfers configured for a BigQuery
-    project.
-
-    Attributes:
-        parent (str):
-            Required. The BigQuery project id for which transfer configs
-            should be returned: ``projects/{project_id}`` or
-            ``projects/{project_id}/locations/{location_id}``
-        data_source_ids (MutableSequence[str]):
-            When specified, only configurations of
-            requested data sources are returned.
-        page_token (str):
-            Pagination token, which can be used to request a specific
-            page of ``ListTransfersRequest`` list results. For
-            multiple-page results, ``ListTransfersResponse`` outputs a
-            ``next_page`` token, which can be used as the ``page_token``
-            value to request the next page of list results.
-        page_size (int):
-            Page size. The default page size is the
-            maximum value of 1000 results.
-    """
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    data_source_ids: MutableSequence[str] = proto.RepeatedField(
-        proto.STRING,
-        number=2,
-    )
-    page_token: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    page_size: int = proto.Field(
-        proto.INT32,
-        number=4,
-    )
-
-
-class ListTransferConfigsResponse(proto.Message):
-    r"""The returned list of pipelines in the project.
-
-    Attributes:
-        transfer_configs (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferConfig]):
-            Output only. The stored pipeline transfer
-            configurations.
-        next_page_token (str):
-            Output only. The next-pagination token. For multiple-page
-            list results, this token can be used as the
-            ``ListTransferConfigsRequest.page_token`` to request the
-            next page of list results.
-    """
-
-    @property
-    def raw_page(self):
-        return self
-
-    transfer_configs: MutableSequence[transfer.TransferConfig] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferConfig,
-    )
-    next_page_token: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-
-
-class ListTransferRunsRequest(proto.Message):
-    r"""A request to list data transfer runs.
-
-    Attributes:
-        parent (str):
-            Required. Name of transfer configuration for which transfer
-            runs should be retrieved. Format of transfer configuration
-            resource name is:
-            ``projects/{project_id}/transferConfigs/{config_id}`` or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-        states (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferState]):
-            When specified, only transfer runs with
-            requested states are returned.
-        page_token (str):
-            Pagination token, which can be used to request a specific
-            page of ``ListTransferRunsRequest`` list results. For
-            multiple-page results, ``ListTransferRunsResponse`` outputs
-            a ``next_page`` token, which can be used as the
-            ``page_token`` value to request the next page of list
-            results.
-        page_size (int):
-            Page size. The default page size is the
-            maximum value of 1000 results.
-        run_attempt (google.cloud.bigquery_datatransfer_v1.types.ListTransferRunsRequest.RunAttempt):
-            Indicates how run attempts are to be pulled.
-    """
-
-    class RunAttempt(proto.Enum):
-        r"""Represents which runs should be pulled.
-
-        Values:
-            RUN_ATTEMPT_UNSPECIFIED (0):
-                All runs should be returned.
-            LATEST (1):
-                Only latest run per day should be returned.
-        """
-        RUN_ATTEMPT_UNSPECIFIED = 0
-        LATEST = 1
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    states: MutableSequence[transfer.TransferState] = proto.RepeatedField(
-        proto.ENUM,
-        number=2,
-        enum=transfer.TransferState,
-    )
-    page_token: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    page_size: int = proto.Field(
-        proto.INT32,
-        number=4,
-    )
-    run_attempt: RunAttempt = proto.Field(
-        proto.ENUM,
-        number=5,
-        enum=RunAttempt,
-    )
-
-
-class ListTransferRunsResponse(proto.Message):
-    r"""The returned list of pipelines in the project.
-
-    Attributes:
-        transfer_runs (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferRun]):
-            Output only. The stored pipeline transfer
-            runs.
-        next_page_token (str):
-            Output only. The next-pagination token. For multiple-page
-            list results, this token can be used as the
-            ``ListTransferRunsRequest.page_token`` to request the next
-            page of list results.
-    """
-
-    @property
-    def raw_page(self):
-        return self
-
-    transfer_runs: MutableSequence[transfer.TransferRun] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferRun,
-    )
-    next_page_token: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-
-
-class ListTransferLogsRequest(proto.Message):
-    r"""A request to get user facing log messages associated with
-    data transfer run.
-
-    Attributes:
-        parent (str):
-            Required. Transfer run name in the form:
-            ``projects/{project_id}/transferConfigs/{config_id}/runs/{run_id}``
-            or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}/runs/{run_id}``
-        page_token (str):
-            Pagination token, which can be used to request a specific
-            page of ``ListTransferLogsRequest`` list results. For
-            multiple-page results, ``ListTransferLogsResponse`` outputs
-            a ``next_page`` token, which can be used as the
-            ``page_token`` value to request the next page of list
-            results.
-        page_size (int):
-            Page size. The default page size is the
-            maximum value of 1000 results.
-        message_types (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferMessage.MessageSeverity]):
-            Message types to return. If not populated -
-            INFO, WARNING and ERROR messages are returned.
-    """
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    page_token: str = proto.Field(
-        proto.STRING,
-        number=4,
-    )
-    page_size: int = proto.Field(
-        proto.INT32,
-        number=5,
-    )
-    message_types: MutableSequence[
-        transfer.TransferMessage.MessageSeverity
-    ] = proto.RepeatedField(
-        proto.ENUM,
-        number=6,
-        enum=transfer.TransferMessage.MessageSeverity,
-    )
-
-
-class ListTransferLogsResponse(proto.Message):
-    r"""The returned list transfer run messages.
-
-    Attributes:
-        transfer_messages (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferMessage]):
-            Output only. The stored pipeline transfer
-            messages.
-        next_page_token (str):
-            Output only. The next-pagination token. For multiple-page
-            list results, this token can be used as the
-            ``GetTransferRunLogRequest.page_token`` to request the next
-            page of list results.
-    """
-
-    @property
-    def raw_page(self):
-        return self
-
-    transfer_messages: MutableSequence[transfer.TransferMessage] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferMessage,
-    )
-    next_page_token: str = proto.Field(
-        proto.STRING,
-        number=2,
-    )
-
-
-class CheckValidCredsRequest(proto.Message):
-    r"""A request to determine whether the user has valid
-    credentials. This method is used to limit the number of OAuth
-    popups in the user interface. The user id is inferred from the
-    API call context.
-    If the data source has the Google+ authorization type, this
-    method returns false, as it cannot be determined whether the
-    credentials are already valid merely based on the user id.
-
-    Attributes:
-        name (str):
-            Required. The data source in the form:
-            ``projects/{project_id}/dataSources/{data_source_id}`` or
-            ``projects/{project_id}/locations/{location_id}/dataSources/{data_source_id}``.
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-
-
-class CheckValidCredsResponse(proto.Message):
-    r"""A response indicating whether the credentials exist and are
-    valid.
-
-    Attributes:
-        has_valid_creds (bool):
-            If set to ``true``, the credentials exist and are valid.
-    """
-
-    has_valid_creds: bool = proto.Field(
-        proto.BOOL,
-        number=1,
-    )
-
-
-class ScheduleTransferRunsRequest(proto.Message):
-    r"""A request to schedule transfer runs for a time range.
-
-    Attributes:
-        parent (str):
-            Required. Transfer configuration name in the form:
-            ``projects/{project_id}/transferConfigs/{config_id}`` or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-        start_time (google.protobuf.timestamp_pb2.Timestamp):
-            Required. Start time of the range of transfer runs. For
-            example, ``"2017-05-25T00:00:00+00:00"``.
-        end_time (google.protobuf.timestamp_pb2.Timestamp):
-            Required. End time of the range of transfer runs. For
-            example, ``"2017-05-30T00:00:00+00:00"``.
-    """
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    start_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=2,
-        message=timestamp_pb2.Timestamp,
-    )
-    end_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=3,
-        message=timestamp_pb2.Timestamp,
-    )
-
-
-class ScheduleTransferRunsResponse(proto.Message):
-    r"""A response to schedule transfer runs for a time range.
-
-    Attributes:
-        runs (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferRun]):
-            The transfer runs that were scheduled.
-    """
-
-    runs: MutableSequence[transfer.TransferRun] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferRun,
-    )
-
-
-class StartManualTransferRunsRequest(proto.Message):
-    r"""A request to start manual transfer runs.
-
-    This message has `oneof`_ fields (mutually exclusive fields).
-    For each oneof, at most one member field can be set at the same time.
-    Setting any member of the oneof automatically clears all other
-    members.
-
-    .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
-
-    Attributes:
-        parent (str):
-            Transfer configuration name in the form:
-            ``projects/{project_id}/transferConfigs/{config_id}`` or
-            ``projects/{project_id}/locations/{location_id}/transferConfigs/{config_id}``.
-        requested_time_range (google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsRequest.TimeRange):
-            A time_range start and end timestamp for historical data
-            files or reports that are scheduled to be transferred by the
-            scheduled transfer run. requested_time_range must be a past
-            time and cannot include future time values.
-
-            This field is a member of `oneof`_ ``time``.
-        requested_run_time (google.protobuf.timestamp_pb2.Timestamp):
-            A run_time timestamp for historical data files or reports
-            that are scheduled to be transferred by the scheduled
-            transfer run. requested_run_time must be a past time and
-            cannot include future time values.
-
-            This field is a member of `oneof`_ ``time``.
-    """
-
-    class TimeRange(proto.Message):
-        r"""A specification for a time range, this will request transfer runs
-        with run_time between start_time (inclusive) and end_time
-        (exclusive).
-
-        Attributes:
-            start_time (google.protobuf.timestamp_pb2.Timestamp):
-                Start time of the range of transfer runs. For example,
-                ``"2017-05-25T00:00:00+00:00"``. The start_time must be
-                strictly less than the end_time. Creates transfer runs where
-                run_time is in the range between start_time (inclusive) and
-                end_time (exclusive).
-            end_time (google.protobuf.timestamp_pb2.Timestamp):
-                End time of the range of transfer runs. For example,
-                ``"2017-05-30T00:00:00+00:00"``. The end_time must not be in
-                the future. Creates transfer runs where run_time is in the
-                range between start_time (inclusive) and end_time
-                (exclusive).
-        """
-
-        start_time: timestamp_pb2.Timestamp = proto.Field(
-            proto.MESSAGE,
-            number=1,
-            message=timestamp_pb2.Timestamp,
-        )
-        end_time: timestamp_pb2.Timestamp = proto.Field(
-            proto.MESSAGE,
-            number=2,
-            message=timestamp_pb2.Timestamp,
-        )
-
-    parent: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    requested_time_range: TimeRange = proto.Field(
-        proto.MESSAGE,
-        number=3,
-        oneof="time",
-        message=TimeRange,
-    )
-    requested_run_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=4,
-        oneof="time",
-        message=timestamp_pb2.Timestamp,
-    )
-
-
-class StartManualTransferRunsResponse(proto.Message):
-    r"""A response to start manual transfer runs.
-
-    Attributes:
-        runs (MutableSequence[google.cloud.bigquery_datatransfer_v1.types.TransferRun]):
-            The transfer runs that were created.
-    """
-
-    runs: MutableSequence[transfer.TransferRun] = proto.RepeatedField(
-        proto.MESSAGE,
-        number=1,
-        message=transfer.TransferRun,
-    )
-
-
-class EnrollDataSourcesRequest(proto.Message):
-    r"""A request to enroll a set of data sources so they are visible in the
-    BigQuery UI's ``Transfer`` tab.
-
-    Attributes:
-        name (str):
-            The name of the project resource in the form:
-            ``projects/{project_id}``
-        data_source_ids (MutableSequence[str]):
-            Data sources that are enrolled. It is
-            required to provide at least one data source id.
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    data_source_ids: MutableSequence[str] = proto.RepeatedField(
-        proto.STRING,
-        number=2,
-    )
-
-
-__all__ = tuple(sorted(__protobuf__.manifest))
diff --git a/google/cloud/bigquery_datatransfer_v1/types/transfer.py b/google/cloud/bigquery_datatransfer_v1/types/transfer.py
deleted file mode 100644
index 9bb3d659..00000000
--- a/google/cloud/bigquery_datatransfer_v1/types/transfer.py
+++ /dev/null
@@ -1,567 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-from __future__ import annotations
-
-from typing import MutableMapping, MutableSequence
-
-from google.protobuf import struct_pb2  # type: ignore
-from google.protobuf import timestamp_pb2  # type: ignore
-from google.protobuf import wrappers_pb2  # type: ignore
-from google.rpc import status_pb2  # type: ignore
-import proto  # type: ignore
-
-__protobuf__ = proto.module(
-    package="google.cloud.bigquery.datatransfer.v1",
-    manifest={
-        "TransferType",
-        "TransferState",
-        "EmailPreferences",
-        "ScheduleOptions",
-        "UserInfo",
-        "TransferConfig",
-        "EncryptionConfiguration",
-        "TransferRun",
-        "TransferMessage",
-    },
-)
-
-
-class TransferType(proto.Enum):
-    r"""DEPRECATED. Represents data transfer type.
-
-    Values:
-        TRANSFER_TYPE_UNSPECIFIED (0):
-            Invalid or Unknown transfer type placeholder.
-        BATCH (1):
-            Batch data transfer.
-        STREAMING (2):
-            Streaming data transfer. Streaming data
-            source currently doesn't support multiple
-            transfer configs per project.
-    """
-    _pb_options = {"deprecated": True}
-    TRANSFER_TYPE_UNSPECIFIED = 0
-    BATCH = 1
-    STREAMING = 2
-
-
-class TransferState(proto.Enum):
-    r"""Represents data transfer run state.
-
-    Values:
-        TRANSFER_STATE_UNSPECIFIED (0):
-            State placeholder (0).
-        PENDING (2):
-            Data transfer is scheduled and is waiting to
-            be picked up by data transfer backend (2).
-        RUNNING (3):
-            Data transfer is in progress (3).
-        SUCCEEDED (4):
-            Data transfer completed successfully (4).
-        FAILED (5):
-            Data transfer failed (5).
-        CANCELLED (6):
-            Data transfer is cancelled (6).
-    """
-    TRANSFER_STATE_UNSPECIFIED = 0
-    PENDING = 2
-    RUNNING = 3
-    SUCCEEDED = 4
-    FAILED = 5
-    CANCELLED = 6
-
-
-class EmailPreferences(proto.Message):
-    r"""Represents preferences for sending email notifications for
-    transfer run events.
-
-    Attributes:
-        enable_failure_email (bool):
-            If true, email notifications will be sent on
-            transfer run failures.
-    """
-
-    enable_failure_email: bool = proto.Field(
-        proto.BOOL,
-        number=1,
-    )
-
-
-class ScheduleOptions(proto.Message):
-    r"""Options customizing the data transfer schedule.
-
-    Attributes:
-        disable_auto_scheduling (bool):
-            If true, automatic scheduling of data
-            transfer runs for this configuration will be
-            disabled. The runs can be started on ad-hoc
-            basis using StartManualTransferRuns API. When
-            automatic scheduling is disabled, the
-            TransferConfig.schedule field will be ignored.
-        start_time (google.protobuf.timestamp_pb2.Timestamp):
-            Specifies time to start scheduling transfer
-            runs. The first run will be scheduled at or
-            after the start time according to a recurrence
-            pattern defined in the schedule string. The
-            start time can be changed at any moment. The
-            time when a data transfer can be trigerred
-            manually is not limited by this option.
-        end_time (google.protobuf.timestamp_pb2.Timestamp):
-            Defines time to stop scheduling transfer
-            runs. A transfer run cannot be scheduled at or
-            after the end time. The end time can be changed
-            at any moment. The time when a data transfer can
-            be trigerred manually is not limited by this
-            option.
-    """
-
-    disable_auto_scheduling: bool = proto.Field(
-        proto.BOOL,
-        number=3,
-    )
-    start_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=1,
-        message=timestamp_pb2.Timestamp,
-    )
-    end_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=2,
-        message=timestamp_pb2.Timestamp,
-    )
-
-
-class UserInfo(proto.Message):
-    r"""Information about a user.
-
-    .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
-
-    Attributes:
-        email (str):
-            E-mail address of the user.
-
-            This field is a member of `oneof`_ ``_email``.
-    """
-
-    email: str = proto.Field(
-        proto.STRING,
-        number=1,
-        optional=True,
-    )
-
-
-class TransferConfig(proto.Message):
-    r"""Represents a data transfer configuration. A transfer configuration
-    contains all metadata needed to perform a data transfer. For
-    example, ``destination_dataset_id`` specifies where data should be
-    stored. When a new transfer configuration is created, the specified
-    ``destination_dataset_id`` is created when needed and shared with
-    the appropriate data source service account.
-
-
-    .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
-
-    Attributes:
-        name (str):
-            The resource name of the transfer config. Transfer config
-            names have the form either
-            ``projects/{project_id}/locations/{region}/transferConfigs/{config_id}``
-            or ``projects/{project_id}/transferConfigs/{config_id}``,
-            where ``config_id`` is usually a UUID, even though it is not
-            guaranteed or required. The name is ignored when creating a
-            transfer config.
-        destination_dataset_id (str):
-            The BigQuery target dataset id.
-
-            This field is a member of `oneof`_ ``destination``.
-        display_name (str):
-            User specified display name for the data
-            transfer.
-        data_source_id (str):
-            Data source ID. This cannot be changed once
-            data transfer is created. The full list of
-            available data source IDs can be returned
-            through an API call:
-
-            https://cloud.google.com/bigquery-transfer/docs/reference/datatransfer/rest/v1/projects.locations.dataSources/list
-        params (google.protobuf.struct_pb2.Struct):
-            Parameters specific to each data source. For
-            more information see the bq tab in the 'Setting
-            up a data transfer' section for each data
-            source. For example the parameters for Cloud
-            Storage transfers are listed here:
-
-            https://cloud.google.com/bigquery-transfer/docs/cloud-storage-transfer#bq
-        schedule (str):
-            Data transfer schedule. If the data source does not support
-            a custom schedule, this should be empty. If it is empty, the
-            default value for the data source will be used. The
-            specified times are in UTC. Examples of valid format:
-            ``1st,3rd monday of month 15:30``,
-            ``every wed,fri of jan,jun 13:15``, and
-            ``first sunday of quarter 00:00``. See more explanation
-            about the format here:
-            https://cloud.google.com/appengine/docs/flexible/python/scheduling-jobs-with-cron-yaml#the_schedule_format
-
-            NOTE: The minimum interval time between recurring transfers
-            depends on the data source; refer to the documentation for
-            your data source.
-        schedule_options (google.cloud.bigquery_datatransfer_v1.types.ScheduleOptions):
-            Options customizing the data transfer
-            schedule.
-        data_refresh_window_days (int):
-            The number of days to look back to automatically refresh the
-            data. For example, if ``data_refresh_window_days = 10``,
-            then every day BigQuery reingests data for [today-10,
-            today-1], rather than ingesting data for just [today-1].
-            Only valid if the data source supports the feature. Set the
-            value to 0 to use the default value.
-        disabled (bool):
-            Is this config disabled. When set to true, no
-            runs are scheduled for a given transfer.
-        update_time (google.protobuf.timestamp_pb2.Timestamp):
-            Output only. Data transfer modification time.
-            Ignored by server on input.
-        next_run_time (google.protobuf.timestamp_pb2.Timestamp):
-            Output only. Next time when data transfer
-            will run.
-        state (google.cloud.bigquery_datatransfer_v1.types.TransferState):
-            Output only. State of the most recently
-            updated transfer run.
-        user_id (int):
-            Deprecated. Unique ID of the user on whose
-            behalf transfer is done.
-        dataset_region (str):
-            Output only. Region in which BigQuery dataset
-            is located.
-        notification_pubsub_topic (str):
-            Pub/Sub topic where notifications will be sent after
-            transfer runs associated with this transfer config finish.
-
-            The format for specifying a pubsub topic is:
-            ``projects/{project}/topics/{topic}``
-        email_preferences (google.cloud.bigquery_datatransfer_v1.types.EmailPreferences):
-            Email notifications will be sent according to
-            these preferences to the email address of the
-            user who owns this transfer config.
-        owner_info (google.cloud.bigquery_datatransfer_v1.types.UserInfo):
-            Output only. Information about the user whose credentials
-            are used to transfer data. Populated only for
-            ``transferConfigs.get`` requests. In case the user
-            information is not available, this field will not be
-            populated.
-
-            This field is a member of `oneof`_ ``_owner_info``.
-        encryption_configuration (google.cloud.bigquery_datatransfer_v1.types.EncryptionConfiguration):
-            The encryption configuration part. Currently,
-            it is only used for the optional KMS key name.
-            The BigQuery service account of your project
-            must be granted permissions to use the key. Read
-            methods will return the key name applied in
-            effect. Write methods will apply the key if it
-            is present, or otherwise try to apply project
-            default keys if it is absent.
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    destination_dataset_id: str = proto.Field(
-        proto.STRING,
-        number=2,
-        oneof="destination",
-    )
-    display_name: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-    data_source_id: str = proto.Field(
-        proto.STRING,
-        number=5,
-    )
-    params: struct_pb2.Struct = proto.Field(
-        proto.MESSAGE,
-        number=9,
-        message=struct_pb2.Struct,
-    )
-    schedule: str = proto.Field(
-        proto.STRING,
-        number=7,
-    )
-    schedule_options: "ScheduleOptions" = proto.Field(
-        proto.MESSAGE,
-        number=24,
-        message="ScheduleOptions",
-    )
-    data_refresh_window_days: int = proto.Field(
-        proto.INT32,
-        number=12,
-    )
-    disabled: bool = proto.Field(
-        proto.BOOL,
-        number=13,
-    )
-    update_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=4,
-        message=timestamp_pb2.Timestamp,
-    )
-    next_run_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=8,
-        message=timestamp_pb2.Timestamp,
-    )
-    state: "TransferState" = proto.Field(
-        proto.ENUM,
-        number=10,
-        enum="TransferState",
-    )
-    user_id: int = proto.Field(
-        proto.INT64,
-        number=11,
-    )
-    dataset_region: str = proto.Field(
-        proto.STRING,
-        number=14,
-    )
-    notification_pubsub_topic: str = proto.Field(
-        proto.STRING,
-        number=15,
-    )
-    email_preferences: "EmailPreferences" = proto.Field(
-        proto.MESSAGE,
-        number=18,
-        message="EmailPreferences",
-    )
-    owner_info: "UserInfo" = proto.Field(
-        proto.MESSAGE,
-        number=27,
-        optional=True,
-        message="UserInfo",
-    )
-    encryption_configuration: "EncryptionConfiguration" = proto.Field(
-        proto.MESSAGE,
-        number=28,
-        message="EncryptionConfiguration",
-    )
-
-
-class EncryptionConfiguration(proto.Message):
-    r"""Represents the encryption configuration for a transfer.
-
-    Attributes:
-        kms_key_name (google.protobuf.wrappers_pb2.StringValue):
-            The name of the KMS key used for encrypting
-            BigQuery data.
-    """
-
-    kms_key_name: wrappers_pb2.StringValue = proto.Field(
-        proto.MESSAGE,
-        number=1,
-        message=wrappers_pb2.StringValue,
-    )
-
-
-class TransferRun(proto.Message):
-    r"""Represents a data transfer run.
-
-    .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
-
-    Attributes:
-        name (str):
-            The resource name of the transfer run. Transfer run names
-            have the form
-            ``projects/{project_id}/locations/{location}/transferConfigs/{config_id}/runs/{run_id}``.
-            The name is ignored when creating a transfer run.
-        schedule_time (google.protobuf.timestamp_pb2.Timestamp):
-            Minimum time after which a transfer run can
-            be started.
-        run_time (google.protobuf.timestamp_pb2.Timestamp):
-            For batch transfer runs, specifies the date
-            and time of the data should be ingested.
-        error_status (google.rpc.status_pb2.Status):
-            Status of the transfer run.
-        start_time (google.protobuf.timestamp_pb2.Timestamp):
-            Output only. Time when transfer run was
-            started. Parameter ignored by server for input
-            requests.
-        end_time (google.protobuf.timestamp_pb2.Timestamp):
-            Output only. Time when transfer run ended.
-            Parameter ignored by server for input requests.
-        update_time (google.protobuf.timestamp_pb2.Timestamp):
-            Output only. Last time the data transfer run
-            state was updated.
-        params (google.protobuf.struct_pb2.Struct):
-            Output only. Parameters specific to each data
-            source. For more information see the bq tab in
-            the 'Setting up a data transfer' section for
-            each data source. For example the parameters for
-            Cloud Storage transfers are listed here:
-
-            https://cloud.google.com/bigquery-transfer/docs/cloud-storage-transfer#bq
-        destination_dataset_id (str):
-            Output only. The BigQuery target dataset id.
-
-            This field is a member of `oneof`_ ``destination``.
-        data_source_id (str):
-            Output only. Data source id.
-        state (google.cloud.bigquery_datatransfer_v1.types.TransferState):
-            Data transfer run state. Ignored for input
-            requests.
-        user_id (int):
-            Deprecated. Unique ID of the user on whose
-            behalf transfer is done.
-        schedule (str):
-            Output only. Describes the schedule of this transfer run if
-            it was created as part of a regular schedule. For batch
-            transfer runs that are scheduled manually, this is empty.
-            NOTE: the system might choose to delay the schedule
-            depending on the current load, so ``schedule_time`` doesn't
-            always match this.
-        notification_pubsub_topic (str):
-            Output only. Pub/Sub topic where a notification will be sent
-            after this transfer run finishes.
-
-            The format for specifying a pubsub topic is:
-            ``projects/{project}/topics/{topic}``
-        email_preferences (google.cloud.bigquery_datatransfer_v1.types.EmailPreferences):
-            Output only. Email notifications will be sent
-            according to these preferences to the email
-            address of the user who owns the transfer config
-            this run was derived from.
-    """
-
-    name: str = proto.Field(
-        proto.STRING,
-        number=1,
-    )
-    schedule_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=3,
-        message=timestamp_pb2.Timestamp,
-    )
-    run_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=10,
-        message=timestamp_pb2.Timestamp,
-    )
-    error_status: status_pb2.Status = proto.Field(
-        proto.MESSAGE,
-        number=21,
-        message=status_pb2.Status,
-    )
-    start_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=4,
-        message=timestamp_pb2.Timestamp,
-    )
-    end_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=5,
-        message=timestamp_pb2.Timestamp,
-    )
-    update_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=6,
-        message=timestamp_pb2.Timestamp,
-    )
-    params: struct_pb2.Struct = proto.Field(
-        proto.MESSAGE,
-        number=9,
-        message=struct_pb2.Struct,
-    )
-    destination_dataset_id: str = proto.Field(
-        proto.STRING,
-        number=2,
-        oneof="destination",
-    )
-    data_source_id: str = proto.Field(
-        proto.STRING,
-        number=7,
-    )
-    state: "TransferState" = proto.Field(
-        proto.ENUM,
-        number=8,
-        enum="TransferState",
-    )
-    user_id: int = proto.Field(
-        proto.INT64,
-        number=11,
-    )
-    schedule: str = proto.Field(
-        proto.STRING,
-        number=12,
-    )
-    notification_pubsub_topic: str = proto.Field(
-        proto.STRING,
-        number=23,
-    )
-    email_preferences: "EmailPreferences" = proto.Field(
-        proto.MESSAGE,
-        number=25,
-        message="EmailPreferences",
-    )
-
-
-class TransferMessage(proto.Message):
-    r"""Represents a user facing message for a particular data
-    transfer run.
-
-    Attributes:
-        message_time (google.protobuf.timestamp_pb2.Timestamp):
-            Time when message was logged.
-        severity (google.cloud.bigquery_datatransfer_v1.types.TransferMessage.MessageSeverity):
-            Message severity.
-        message_text (str):
-            Message text.
-    """
-
-    class MessageSeverity(proto.Enum):
-        r"""Represents data transfer user facing message severity.
-
-        Values:
-            MESSAGE_SEVERITY_UNSPECIFIED (0):
-                No severity specified.
-            INFO (1):
-                Informational message.
-            WARNING (2):
-                Warning message.
-            ERROR (3):
-                Error message.
-        """
-        MESSAGE_SEVERITY_UNSPECIFIED = 0
-        INFO = 1
-        WARNING = 2
-        ERROR = 3
-
-    message_time: timestamp_pb2.Timestamp = proto.Field(
-        proto.MESSAGE,
-        number=1,
-        message=timestamp_pb2.Timestamp,
-    )
-    severity: MessageSeverity = proto.Field(
-        proto.ENUM,
-        number=2,
-        enum=MessageSeverity,
-    )
-    message_text: str = proto.Field(
-        proto.STRING,
-        number=3,
-    )
-
-
-__all__ = tuple(sorted(__protobuf__.manifest))
diff --git a/mypy.ini b/mypy.ini
deleted file mode 100644
index 574c5aed..00000000
--- a/mypy.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[mypy]
-python_version = 3.7
-namespace_packages = True
diff --git a/noxfile.py b/noxfile.py
deleted file mode 100644
index 40007331..00000000
--- a/noxfile.py
+++ /dev/null
@@ -1,427 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generated by synthtool. DO NOT EDIT!
-
-from __future__ import absolute_import
-
-import os
-import pathlib
-import re
-import shutil
-import warnings
-
-import nox
-
-FLAKE8_VERSION = "flake8==6.1.0"
-BLACK_VERSION = "black==22.3.0"
-ISORT_VERSION = "isort==5.10.1"
-LINT_PATHS = ["docs", "google", "tests", "noxfile.py", "setup.py"]
-
-DEFAULT_PYTHON_VERSION = "3.8"
-
-UNIT_TEST_PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11"]
-UNIT_TEST_STANDARD_DEPENDENCIES = [
-    "mock",
-    "asyncmock",
-    "pytest",
-    "pytest-cov",
-    "pytest-asyncio",
-]
-UNIT_TEST_EXTERNAL_DEPENDENCIES = []
-UNIT_TEST_LOCAL_DEPENDENCIES = []
-UNIT_TEST_DEPENDENCIES = []
-UNIT_TEST_EXTRAS = []
-UNIT_TEST_EXTRAS_BY_PYTHON = {}
-
-SYSTEM_TEST_PYTHON_VERSIONS = ["3.8"]
-SYSTEM_TEST_STANDARD_DEPENDENCIES = [
-    "mock",
-    "pytest",
-    "google-cloud-testutils",
-]
-SYSTEM_TEST_EXTERNAL_DEPENDENCIES = []
-SYSTEM_TEST_LOCAL_DEPENDENCIES = []
-SYSTEM_TEST_DEPENDENCIES = []
-SYSTEM_TEST_EXTRAS = []
-SYSTEM_TEST_EXTRAS_BY_PYTHON = {}
-
-CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
-
-# 'docfx' is excluded since it only needs to run in 'docs-presubmit'
-nox.options.sessions = [
-    "unit",
-    "system",
-    "cover",
-    "lint",
-    "lint_setup_py",
-    "blacken",
-    "docs",
-]
-
-# Error if a python version is missing
-nox.options.error_on_missing_interpreters = True
-
-
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def lint(session):
-    """Run linters.
-
-    Returns a failure if the linters find linting errors or sufficiently
-    serious code quality issues.
-    """
-    session.install(FLAKE8_VERSION, BLACK_VERSION)
-    session.run(
-        "black",
-        "--check",
-        *LINT_PATHS,
-    )
-    session.run("flake8", "google", "tests")
-
-
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def blacken(session):
-    """Run black. Format code to uniform standard."""
-    session.install(BLACK_VERSION)
-    session.run(
-        "black",
-        *LINT_PATHS,
-    )
-
-
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def format(session):
-    """
-    Run isort to sort imports. Then run black
-    to format code to uniform standard.
-    """
-    session.install(BLACK_VERSION, ISORT_VERSION)
-    # Use the --fss option to sort imports using strict alphabetical order.
-    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
-    session.run(
-        "isort",
-        "--fss",
-        *LINT_PATHS,
-    )
-    session.run(
-        "black",
-        *LINT_PATHS,
-    )
-
-
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def lint_setup_py(session):
-    """Verify that setup.py is valid (including RST check)."""
-    session.install("docutils", "pygments")
-    session.run("python", "setup.py", "check", "--restructuredtext", "--strict")
-
-
-def install_unittest_dependencies(session, *constraints):
-    standard_deps = UNIT_TEST_STANDARD_DEPENDENCIES + UNIT_TEST_DEPENDENCIES
-    session.install(*standard_deps, *constraints)
-
-    if UNIT_TEST_EXTERNAL_DEPENDENCIES:
-        warnings.warn(
-            "'unit_test_external_dependencies' is deprecated. Instead, please "
-            "use 'unit_test_dependencies' or 'unit_test_local_dependencies'.",
-            DeprecationWarning,
-        )
-        session.install(*UNIT_TEST_EXTERNAL_DEPENDENCIES, *constraints)
-
-    if UNIT_TEST_LOCAL_DEPENDENCIES:
-        session.install(*UNIT_TEST_LOCAL_DEPENDENCIES, *constraints)
-
-    if UNIT_TEST_EXTRAS_BY_PYTHON:
-        extras = UNIT_TEST_EXTRAS_BY_PYTHON.get(session.python, [])
-    elif UNIT_TEST_EXTRAS:
-        extras = UNIT_TEST_EXTRAS
-    else:
-        extras = []
-
-    if extras:
-        session.install("-e", f".[{','.join(extras)}]", *constraints)
-    else:
-        session.install("-e", ".", *constraints)
-
-
-def default(session):
-    # Install all test dependencies, then install this package in-place.
-
-    constraints_path = str(
-        CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
-    )
-    install_unittest_dependencies(session, "-c", constraints_path)
-
-    # Run py.test against the unit tests.
-    session.run(
-        "py.test",
-        "--quiet",
-        f"--junitxml=unit_{session.python}_sponge_log.xml",
-        "--cov=google",
-        "--cov=tests/unit",
-        "--cov-append",
-        "--cov-config=.coveragerc",
-        "--cov-report=",
-        "--cov-fail-under=0",
-        os.path.join("tests", "unit"),
-        *session.posargs,
-    )
-
-
-@nox.session(python=UNIT_TEST_PYTHON_VERSIONS)
-def unit(session):
-    """Run the unit test suite."""
-    default(session)
-
-
-def install_systemtest_dependencies(session, *constraints):
-
-    # Use pre-release gRPC for system tests.
-    # Exclude version 1.52.0rc1 which has a known issue.
-    # See https://github.com/grpc/grpc/issues/32163
-    session.install("--pre", "grpcio!=1.52.0rc1")
-
-    session.install(*SYSTEM_TEST_STANDARD_DEPENDENCIES, *constraints)
-
-    if SYSTEM_TEST_EXTERNAL_DEPENDENCIES:
-        session.install(*SYSTEM_TEST_EXTERNAL_DEPENDENCIES, *constraints)
-
-    if SYSTEM_TEST_LOCAL_DEPENDENCIES:
-        session.install("-e", *SYSTEM_TEST_LOCAL_DEPENDENCIES, *constraints)
-
-    if SYSTEM_TEST_DEPENDENCIES:
-        session.install("-e", *SYSTEM_TEST_DEPENDENCIES, *constraints)
-
-    if SYSTEM_TEST_EXTRAS_BY_PYTHON:
-        extras = SYSTEM_TEST_EXTRAS_BY_PYTHON.get(session.python, [])
-    elif SYSTEM_TEST_EXTRAS:
-        extras = SYSTEM_TEST_EXTRAS
-    else:
-        extras = []
-
-    if extras:
-        session.install("-e", f".[{','.join(extras)}]", *constraints)
-    else:
-        session.install("-e", ".", *constraints)
-
-
-@nox.session(python=SYSTEM_TEST_PYTHON_VERSIONS)
-def system(session):
-    """Run the system test suite."""
-    constraints_path = str(
-        CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
-    )
-    system_test_path = os.path.join("tests", "system.py")
-    system_test_folder_path = os.path.join("tests", "system")
-
-    # Check the value of `RUN_SYSTEM_TESTS` env var. It defaults to true.
-    if os.environ.get("RUN_SYSTEM_TESTS", "true") == "false":
-        session.skip("RUN_SYSTEM_TESTS is set to false, skipping")
-    # Install pyopenssl for mTLS testing.
-    if os.environ.get("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false") == "true":
-        session.install("pyopenssl")
-
-    system_test_exists = os.path.exists(system_test_path)
-    system_test_folder_exists = os.path.exists(system_test_folder_path)
-    # Sanity check: only run tests if found.
-    if not system_test_exists and not system_test_folder_exists:
-        session.skip("System tests were not found")
-
-    install_systemtest_dependencies(session, "-c", constraints_path)
-
-    # Run py.test against the system tests.
-    if system_test_exists:
-        session.run(
-            "py.test",
-            "--quiet",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_path,
-            *session.posargs,
-        )
-    if system_test_folder_exists:
-        session.run(
-            "py.test",
-            "--quiet",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_folder_path,
-            *session.posargs,
-        )
-
-
-@nox.session(python=DEFAULT_PYTHON_VERSION)
-def cover(session):
-    """Run the final coverage report.
-
-    This outputs the coverage report aggregating coverage from the unit
-    test runs (not system test runs), and then erases coverage data.
-    """
-    session.install("coverage", "pytest-cov")
-    session.run("coverage", "report", "--show-missing", "--fail-under=100")
-
-    session.run("coverage", "erase")
-
-
-@nox.session(python="3.9")
-def docs(session):
-    """Build the docs for this library."""
-
-    session.install("-e", ".")
-    session.install(
-        "sphinx==4.0.1",
-        "alabaster",
-        "recommonmark",
-    )
-
-    shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
-    session.run(
-        "sphinx-build",
-        "-W",  # warnings as errors
-        "-T",  # show full traceback on exception
-        "-N",  # no colors
-        "-b",
-        "html",
-        "-d",
-        os.path.join("docs", "_build", "doctrees", ""),
-        os.path.join("docs", ""),
-        os.path.join("docs", "_build", "html", ""),
-    )
-
-
-@nox.session(python="3.9")
-def docfx(session):
-    """Build the docfx yaml files for this library."""
-
-    session.install("-e", ".")
-    session.install(
-        "gcp-sphinx-docfx-yaml",
-        "alabaster",
-        "recommonmark",
-    )
-
-    shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
-    session.run(
-        "sphinx-build",
-        "-T",  # show full traceback on exception
-        "-N",  # no colors
-        "-D",
-        (
-            "extensions=sphinx.ext.autodoc,"
-            "sphinx.ext.autosummary,"
-            "docfx_yaml.extension,"
-            "sphinx.ext.intersphinx,"
-            "sphinx.ext.coverage,"
-            "sphinx.ext.napoleon,"
-            "sphinx.ext.todo,"
-            "sphinx.ext.viewcode,"
-            "recommonmark"
-        ),
-        "-b",
-        "html",
-        "-d",
-        os.path.join("docs", "_build", "doctrees", ""),
-        os.path.join("docs", ""),
-        os.path.join("docs", "_build", "html", ""),
-    )
-
-
-@nox.session(python=SYSTEM_TEST_PYTHON_VERSIONS)
-def prerelease_deps(session):
-    """Run all tests with prerelease versions of dependencies installed."""
-
-    # Install all dependencies
-    session.install("-e", ".[all, tests, tracing]")
-    unit_deps_all = UNIT_TEST_STANDARD_DEPENDENCIES + UNIT_TEST_EXTERNAL_DEPENDENCIES
-    session.install(*unit_deps_all)
-    system_deps_all = (
-        SYSTEM_TEST_STANDARD_DEPENDENCIES + SYSTEM_TEST_EXTERNAL_DEPENDENCIES
-    )
-    session.install(*system_deps_all)
-
-    # Because we test minimum dependency versions on the minimum Python
-    # version, the first version we test with in the unit tests sessions has a
-    # constraints file containing all dependencies and extras.
-    with open(
-        CURRENT_DIRECTORY
-        / "testing"
-        / f"constraints-{UNIT_TEST_PYTHON_VERSIONS[0]}.txt",
-        encoding="utf-8",
-    ) as constraints_file:
-        constraints_text = constraints_file.read()
-
-    # Ignore leading whitespace and comment lines.
-    constraints_deps = [
-        match.group(1)
-        for match in re.finditer(
-            r"^\s*(\S+)(?===\S+)", constraints_text, flags=re.MULTILINE
-        )
-    ]
-
-    session.install(*constraints_deps)
-
-    prerel_deps = [
-        "protobuf",
-        # dependency of grpc
-        "six",
-        "googleapis-common-protos",
-        # Exclude version 1.52.0rc1 which has a known issue. See https://github.com/grpc/grpc/issues/32163
-        "grpcio!=1.52.0rc1",
-        "grpcio-status",
-        "google-api-core",
-        "google-auth",
-        "proto-plus",
-        "google-cloud-testutils",
-        # dependencies of google-cloud-testutils"
-        "click",
-    ]
-
-    for dep in prerel_deps:
-        session.install("--pre", "--no-deps", "--upgrade", dep)
-
-    # Remaining dependencies
-    other_deps = [
-        "requests",
-    ]
-    session.install(*other_deps)
-
-    # Print out prerelease package versions
-    session.run(
-        "python", "-c", "import google.protobuf; print(google.protobuf.__version__)"
-    )
-    session.run("python", "-c", "import grpc; print(grpc.__version__)")
-    session.run("python", "-c", "import google.auth; print(google.auth.__version__)")
-
-    session.run("py.test", "tests/unit")
-
-    system_test_path = os.path.join("tests", "system.py")
-    system_test_folder_path = os.path.join("tests", "system")
-
-    # Only run system tests if found.
-    if os.path.exists(system_test_path):
-        session.run(
-            "py.test",
-            "--verbose",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_path,
-            *session.posargs,
-        )
-    if os.path.exists(system_test_folder_path):
-        session.run(
-            "py.test",
-            "--verbose",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_folder_path,
-            *session.posargs,
-        )
diff --git a/owlbot.py b/owlbot.py
deleted file mode 100644
index ce738f01..00000000
--- a/owlbot.py
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright 2022 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import json
-from pathlib import Path
-import shutil
-
-import synthtool as s
-import synthtool.gcp as gcp
-from synthtool.languages import python
-
-# ----------------------------------------------------------------------------
-# Copy the generated client from the owl-bot staging directory
-# ----------------------------------------------------------------------------
-
-clean_up_generated_samples = True
-
-# Load the default version defined in .repo-metadata.json.
-default_version = json.load(open(".repo-metadata.json", "rt")).get(
-    "default_version"
-)
-
-for library in s.get_staging_dirs(default_version):
-    if clean_up_generated_samples:
-        shutil.rmtree("samples/generated_samples", ignore_errors=True)
-        clean_up_generated_samples = False
-    s.move([library], excludes=["**/gapic_version.py"])
-s.remove_staging_dirs()
-
-# ----------------------------------------------------------------------------
-# Add templated files
-# ----------------------------------------------------------------------------
-
-templated_files = gcp.CommonTemplates().py_library(
-    cov_level=100,
-    microgenerator=True,
-    versions=gcp.common.detect_versions(path="./google", default_first=True),
-)
-s.move(templated_files, excludes=[".coveragerc", ".github/release-please.yml"])
-
-python.py_samples(skip_readmes=True)
-
-# run format session for all directories which have a noxfile
-for noxfile in Path(".").glob("**/noxfile.py"):
-    s.shell.run(["nox", "-s", "format"], cwd=noxfile.parent, hide_output=False)
diff --git a/release-please-config.json b/release-please-config.json
deleted file mode 100644
index d7186522..00000000
--- a/release-please-config.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
-  "packages": {
-    ".": {
-      "release-type": "python",
-      "extra-files": [
-        "google/cloud/bigquery_datatransfer_v1/gapic_version.py",
-        "google/cloud/bigquery_datatransfer/gapic_version.py",
-        {
-          "type": "json",
-          "path": "samples/generated_samples/snippet_metadata_google.cloud.bigquery.datatransfer.v1.json",
-          "jsonpath": "$.clientLibrary.version"
-        }
-      ]
-    }
-  },
-  "release-type": "python",
-  "plugins": [
-    {
-      "type": "sentence-case"
-    }
-  ],
-  "initial-version": "0.1.0"
-}
diff --git a/renovate.json b/renovate.json
deleted file mode 100644
index 39b2a0ec..00000000
--- a/renovate.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "extends": [
-    "config:base",
-    "group:all",
-    ":preserveSemverRanges",
-    ":disableDependencyDashboard"
-  ],
-  "ignorePaths": [".pre-commit-config.yaml", ".kokoro/requirements.txt", "setup.py"],
-  "pip_requirements": {
-    "fileMatch": ["requirements-test.txt", "samples/[\\S/]*constraints.txt", "samples/[\\S/]*constraints-test.txt"]
-  }
-}
diff --git a/samples/AUTHORING_GUIDE.md b/samples/AUTHORING_GUIDE.md
deleted file mode 100644
index 55c97b32..00000000
--- a/samples/AUTHORING_GUIDE.md
+++ /dev/null
@@ -1 +0,0 @@
-See https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/AUTHORING_GUIDE.md
\ No newline at end of file
diff --git a/samples/CONTRIBUTING.md b/samples/CONTRIBUTING.md
deleted file mode 100644
index 34c882b6..00000000
--- a/samples/CONTRIBUTING.md
+++ /dev/null
@@ -1 +0,0 @@
-See https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/CONTRIBUTING.md
\ No newline at end of file
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_async.py
deleted file mode 100644
index 1e5f7631..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_async.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for CheckValidCreds
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_CheckValidCreds_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_check_valid_creds():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.CheckValidCredsRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = await client.check_valid_creds(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_CheckValidCreds_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_sync.py
deleted file mode 100644
index bc503b45..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_sync.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for CheckValidCreds
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_CheckValidCreds_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_check_valid_creds():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.CheckValidCredsRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = client.check_valid_creds(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_CheckValidCreds_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_async.py
deleted file mode 100644
index 1decb150..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_async.py
+++ /dev/null
@@ -1,56 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for CreateTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_CreateTransferConfig_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_create_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    transfer_config = bigquery_datatransfer_v1.TransferConfig()
-    transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-    request = bigquery_datatransfer_v1.CreateTransferConfigRequest(
-        parent="parent_value",
-        transfer_config=transfer_config,
-    )
-
-    # Make the request
-    response = await client.create_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_CreateTransferConfig_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_sync.py
deleted file mode 100644
index 756b67da..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_create_transfer_config_sync.py
+++ /dev/null
@@ -1,56 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for CreateTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_CreateTransferConfig_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_create_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    transfer_config = bigquery_datatransfer_v1.TransferConfig()
-    transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-    request = bigquery_datatransfer_v1.CreateTransferConfigRequest(
-        parent="parent_value",
-        transfer_config=transfer_config,
-    )
-
-    # Make the request
-    response = client.create_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_CreateTransferConfig_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_async.py
deleted file mode 100644
index c6dc73da..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_async.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for DeleteTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferConfig_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_delete_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.DeleteTransferConfigRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    await client.delete_transfer_config(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferConfig_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_sync.py
deleted file mode 100644
index 4fb41be5..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_config_sync.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for DeleteTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferConfig_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_delete_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.DeleteTransferConfigRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    client.delete_transfer_config(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferConfig_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_async.py
deleted file mode 100644
index 30a4225e..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_async.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for DeleteTransferRun
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferRun_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_delete_transfer_run():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.DeleteTransferRunRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    await client.delete_transfer_run(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferRun_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_sync.py
deleted file mode 100644
index e5c2ac1f..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_delete_transfer_run_sync.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for DeleteTransferRun
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferRun_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_delete_transfer_run():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.DeleteTransferRunRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    client.delete_transfer_run(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_DeleteTransferRun_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_async.py
deleted file mode 100644
index 89163ef5..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_async.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for EnrollDataSources
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_EnrollDataSources_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_enroll_data_sources():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.EnrollDataSourcesRequest(
-    )
-
-    # Make the request
-    await client.enroll_data_sources(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_EnrollDataSources_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_sync.py
deleted file mode 100644
index aee09301..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_enroll_data_sources_sync.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for EnrollDataSources
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_EnrollDataSources_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_enroll_data_sources():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.EnrollDataSourcesRequest(
-    )
-
-    # Make the request
-    client.enroll_data_sources(request=request)
-
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_EnrollDataSources_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_async.py
deleted file mode 100644
index 3aef5f8b..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_async.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetDataSource
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetDataSource_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_get_data_source():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetDataSourceRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = await client.get_data_source(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetDataSource_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_sync.py
deleted file mode 100644
index 4dd51f11..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_data_source_sync.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetDataSource
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetDataSource_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_get_data_source():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetDataSourceRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = client.get_data_source(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetDataSource_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_async.py
deleted file mode 100644
index 4bbe8812..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_async.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetTransferConfig_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_get_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetTransferConfigRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = await client.get_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetTransferConfig_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_sync.py
deleted file mode 100644
index 5f1dd735..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_config_sync.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetTransferConfig_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_get_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetTransferConfigRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = client.get_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetTransferConfig_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_async.py
deleted file mode 100644
index 4fb08232..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_async.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetTransferRun
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetTransferRun_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_get_transfer_run():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetTransferRunRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = await client.get_transfer_run(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetTransferRun_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_sync.py
deleted file mode 100644
index f6bd6655..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_get_transfer_run_sync.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for GetTransferRun
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_GetTransferRun_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_get_transfer_run():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.GetTransferRunRequest(
-        name="name_value",
-    )
-
-    # Make the request
-    response = client.get_transfer_run(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_GetTransferRun_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_async.py
deleted file mode 100644
index e477c92d..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_async.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListDataSources
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListDataSources_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_list_data_sources():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListDataSourcesRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_data_sources(request=request)
-
-    # Handle the response
-    async for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListDataSources_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_sync.py
deleted file mode 100644
index 85e16a23..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_data_sources_sync.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListDataSources
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListDataSources_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_list_data_sources():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListDataSourcesRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_data_sources(request=request)
-
-    # Handle the response
-    for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListDataSources_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_async.py
deleted file mode 100644
index 4d2cb449..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_async.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferConfigs
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferConfigs_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_list_transfer_configs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferConfigsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_configs(request=request)
-
-    # Handle the response
-    async for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferConfigs_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_sync.py
deleted file mode 100644
index 8a68a665..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_configs_sync.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferConfigs
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferConfigs_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_list_transfer_configs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferConfigsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_configs(request=request)
-
-    # Handle the response
-    for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferConfigs_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_async.py
deleted file mode 100644
index 6cbf82c2..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_async.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferLogs
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferLogs_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_list_transfer_logs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferLogsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_logs(request=request)
-
-    # Handle the response
-    async for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferLogs_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_sync.py
deleted file mode 100644
index 7f28f56e..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_logs_sync.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferLogs
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferLogs_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_list_transfer_logs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferLogsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_logs(request=request)
-
-    # Handle the response
-    for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferLogs_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_async.py
deleted file mode 100644
index 7c239888..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_async.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferRuns_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_list_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferRunsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_runs(request=request)
-
-    # Handle the response
-    async for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferRuns_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_sync.py
deleted file mode 100644
index 1d7ba28e..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_list_transfer_runs_sync.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ListTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ListTransferRuns_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_list_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ListTransferRunsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    page_result = client.list_transfer_runs(request=request)
-
-    # Handle the response
-    for response in page_result:
-        print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ListTransferRuns_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_async.py
deleted file mode 100644
index d19489b9..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_async.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ScheduleTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ScheduleTransferRuns_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_schedule_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ScheduleTransferRunsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    response = await client.schedule_transfer_runs(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ScheduleTransferRuns_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_sync.py
deleted file mode 100644
index 284038b0..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_schedule_transfer_runs_sync.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for ScheduleTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_ScheduleTransferRuns_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_schedule_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.ScheduleTransferRunsRequest(
-        parent="parent_value",
-    )
-
-    # Make the request
-    response = client.schedule_transfer_runs(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_ScheduleTransferRuns_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_async.py
deleted file mode 100644
index 9a8005d4..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_async.py
+++ /dev/null
@@ -1,51 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for StartManualTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_StartManualTransferRuns_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_start_manual_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.StartManualTransferRunsRequest(
-    )
-
-    # Make the request
-    response = await client.start_manual_transfer_runs(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_StartManualTransferRuns_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_sync.py
deleted file mode 100644
index 834d0390..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_sync.py
+++ /dev/null
@@ -1,51 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for StartManualTransferRuns
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_StartManualTransferRuns_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_start_manual_transfer_runs():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    request = bigquery_datatransfer_v1.StartManualTransferRunsRequest(
-    )
-
-    # Make the request
-    response = client.start_manual_transfer_runs(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_StartManualTransferRuns_sync]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_async.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_async.py
deleted file mode 100644
index 386e641e..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_async.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for UpdateTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_async]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-async def sample_update_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceAsyncClient()
-
-    # Initialize request argument(s)
-    transfer_config = bigquery_datatransfer_v1.TransferConfig()
-    transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-    request = bigquery_datatransfer_v1.UpdateTransferConfigRequest(
-        transfer_config=transfer_config,
-    )
-
-    # Make the request
-    response = await client.update_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_async]
diff --git a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_sync.py b/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_sync.py
deleted file mode 100644
index 06ae2825..00000000
--- a/samples/generated_samples/bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_sync.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Generated code. DO NOT EDIT!
-#
-# Snippet for UpdateTransferConfig
-# NOTE: This snippet has been automatically generated for illustrative purposes only.
-# It may require modifications to work in your environment.
-
-# To install the latest published package dependency, execute the following:
-#   python3 -m pip install google-cloud-bigquery-datatransfer
-
-
-# [START bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_sync]
-# This snippet has been automatically generated and should be regarded as a
-# code template only.
-# It will require modifications to work:
-# - It may require correct/in-range values for request initialization.
-# - It may require specifying regional endpoints when creating the service
-#   client as shown in:
-#   https://googleapis.dev/python/google-api-core/latest/client_options.html
-from google.cloud import bigquery_datatransfer_v1
-
-
-def sample_update_transfer_config():
-    # Create a client
-    client = bigquery_datatransfer_v1.DataTransferServiceClient()
-
-    # Initialize request argument(s)
-    transfer_config = bigquery_datatransfer_v1.TransferConfig()
-    transfer_config.destination_dataset_id = "destination_dataset_id_value"
-
-    request = bigquery_datatransfer_v1.UpdateTransferConfigRequest(
-        transfer_config=transfer_config,
-    )
-
-    # Make the request
-    response = client.update_transfer_config(request=request)
-
-    # Handle the response
-    print(response)
-
-# [END bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_sync]
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.datatransfer.v1.json b/samples/generated_samples/snippet_metadata_google.cloud.bigquery.datatransfer.v1.json
deleted file mode 100644
index a381c552..00000000
--- a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.datatransfer.v1.json
+++ /dev/null
@@ -1,2428 +0,0 @@
-{
-  "clientLibrary": {
-    "apis": [
-      {
-        "id": "google.cloud.bigquery.datatransfer.v1",
-        "version": "v1"
-      }
-    ],
-    "language": "PYTHON",
-    "name": "google-cloud-bigquery-datatransfer",
-    "version": "0.1.0"
-  },
-  "snippets": [
-    {
-      "canonical": true,
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-        "async": true,
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-          "shortName": "DataTransferServiceAsyncClient"
-        },
-        "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceAsyncClient.check_valid_creds",
-        "method": {
-          "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService.CheckValidCreds",
-          "service": {
-            "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService",
-            "shortName": "DataTransferService"
-          },
-          "shortName": "CheckValidCreds"
-        },
-        "parameters": [
-          {
-            "name": "request",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsRequest"
-          },
-          {
-            "name": "name",
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-        "resultType": "google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsResponse",
-        "shortName": "check_valid_creds"
-      },
-      "description": "Sample for CheckValidCreds",
-      "file": "bigquerydatatransfer_v1_generated_data_transfer_service_check_valid_creds_async.py",
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-            "shortName": "DataTransferService"
-          },
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-        "resultType": "google.cloud.bigquery_datatransfer_v1.types.CheckValidCredsResponse",
-        "shortName": "check_valid_creds"
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-          "start": 45,
-          "type": "REQUEST_EXECUTION"
-        },
-        {
-          "end": 51,
-          "start": 48,
-          "type": "RESPONSE_HANDLING"
-        }
-      ],
-      "title": "bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_async.py"
-    },
-    {
-      "canonical": true,
-      "clientMethod": {
-        "client": {
-          "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceClient",
-          "shortName": "DataTransferServiceClient"
-        },
-        "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceClient.start_manual_transfer_runs",
-        "method": {
-          "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService.StartManualTransferRuns",
-          "service": {
-            "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService",
-            "shortName": "DataTransferService"
-          },
-          "shortName": "StartManualTransferRuns"
-        },
-        "parameters": [
-          {
-            "name": "request",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsRequest"
-          },
-          {
-            "name": "retry",
-            "type": "google.api_core.retry.Retry"
-          },
-          {
-            "name": "timeout",
-            "type": "float"
-          },
-          {
-            "name": "metadata",
-            "type": "Sequence[Tuple[str, str]"
-          }
-        ],
-        "resultType": "google.cloud.bigquery_datatransfer_v1.types.StartManualTransferRunsResponse",
-        "shortName": "start_manual_transfer_runs"
-      },
-      "description": "Sample for StartManualTransferRuns",
-      "file": "bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_sync.py",
-      "language": "PYTHON",
-      "origin": "API_DEFINITION",
-      "regionTag": "bigquerydatatransfer_v1_generated_DataTransferService_StartManualTransferRuns_sync",
-      "segments": [
-        {
-          "end": 50,
-          "start": 27,
-          "type": "FULL"
-        },
-        {
-          "end": 50,
-          "start": 27,
-          "type": "SHORT"
-        },
-        {
-          "end": 40,
-          "start": 38,
-          "type": "CLIENT_INITIALIZATION"
-        },
-        {
-          "end": 44,
-          "start": 41,
-          "type": "REQUEST_INITIALIZATION"
-        },
-        {
-          "end": 47,
-          "start": 45,
-          "type": "REQUEST_EXECUTION"
-        },
-        {
-          "end": 51,
-          "start": 48,
-          "type": "RESPONSE_HANDLING"
-        }
-      ],
-      "title": "bigquerydatatransfer_v1_generated_data_transfer_service_start_manual_transfer_runs_sync.py"
-    },
-    {
-      "canonical": true,
-      "clientMethod": {
-        "async": true,
-        "client": {
-          "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceAsyncClient",
-          "shortName": "DataTransferServiceAsyncClient"
-        },
-        "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceAsyncClient.update_transfer_config",
-        "method": {
-          "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService.UpdateTransferConfig",
-          "service": {
-            "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService",
-            "shortName": "DataTransferService"
-          },
-          "shortName": "UpdateTransferConfig"
-        },
-        "parameters": [
-          {
-            "name": "request",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.UpdateTransferConfigRequest"
-          },
-          {
-            "name": "transfer_config",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.TransferConfig"
-          },
-          {
-            "name": "update_mask",
-            "type": "google.protobuf.field_mask_pb2.FieldMask"
-          },
-          {
-            "name": "retry",
-            "type": "google.api_core.retry.Retry"
-          },
-          {
-            "name": "timeout",
-            "type": "float"
-          },
-          {
-            "name": "metadata",
-            "type": "Sequence[Tuple[str, str]"
-          }
-        ],
-        "resultType": "google.cloud.bigquery_datatransfer_v1.types.TransferConfig",
-        "shortName": "update_transfer_config"
-      },
-      "description": "Sample for UpdateTransferConfig",
-      "file": "bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_async.py",
-      "language": "PYTHON",
-      "origin": "API_DEFINITION",
-      "regionTag": "bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_async",
-      "segments": [
-        {
-          "end": 54,
-          "start": 27,
-          "type": "FULL"
-        },
-        {
-          "end": 54,
-          "start": 27,
-          "type": "SHORT"
-        },
-        {
-          "end": 40,
-          "start": 38,
-          "type": "CLIENT_INITIALIZATION"
-        },
-        {
-          "end": 48,
-          "start": 41,
-          "type": "REQUEST_INITIALIZATION"
-        },
-        {
-          "end": 51,
-          "start": 49,
-          "type": "REQUEST_EXECUTION"
-        },
-        {
-          "end": 55,
-          "start": 52,
-          "type": "RESPONSE_HANDLING"
-        }
-      ],
-      "title": "bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_async.py"
-    },
-    {
-      "canonical": true,
-      "clientMethod": {
-        "client": {
-          "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceClient",
-          "shortName": "DataTransferServiceClient"
-        },
-        "fullName": "google.cloud.bigquery_datatransfer_v1.DataTransferServiceClient.update_transfer_config",
-        "method": {
-          "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService.UpdateTransferConfig",
-          "service": {
-            "fullName": "google.cloud.bigquery.datatransfer.v1.DataTransferService",
-            "shortName": "DataTransferService"
-          },
-          "shortName": "UpdateTransferConfig"
-        },
-        "parameters": [
-          {
-            "name": "request",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.UpdateTransferConfigRequest"
-          },
-          {
-            "name": "transfer_config",
-            "type": "google.cloud.bigquery_datatransfer_v1.types.TransferConfig"
-          },
-          {
-            "name": "update_mask",
-            "type": "google.protobuf.field_mask_pb2.FieldMask"
-          },
-          {
-            "name": "retry",
-            "type": "google.api_core.retry.Retry"
-          },
-          {
-            "name": "timeout",
-            "type": "float"
-          },
-          {
-            "name": "metadata",
-            "type": "Sequence[Tuple[str, str]"
-          }
-        ],
-        "resultType": "google.cloud.bigquery_datatransfer_v1.types.TransferConfig",
-        "shortName": "update_transfer_config"
-      },
-      "description": "Sample for UpdateTransferConfig",
-      "file": "bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_sync.py",
-      "language": "PYTHON",
-      "origin": "API_DEFINITION",
-      "regionTag": "bigquerydatatransfer_v1_generated_DataTransferService_UpdateTransferConfig_sync",
-      "segments": [
-        {
-          "end": 54,
-          "start": 27,
-          "type": "FULL"
-        },
-        {
-          "end": 54,
-          "start": 27,
-          "type": "SHORT"
-        },
-        {
-          "end": 40,
-          "start": 38,
-          "type": "CLIENT_INITIALIZATION"
-        },
-        {
-          "end": 48,
-          "start": 41,
-          "type": "REQUEST_INITIALIZATION"
-        },
-        {
-          "end": 51,
-          "start": 49,
-          "type": "REQUEST_EXECUTION"
-        },
-        {
-          "end": 55,
-          "start": 52,
-          "type": "RESPONSE_HANDLING"
-        }
-      ],
-      "title": "bigquerydatatransfer_v1_generated_data_transfer_service_update_transfer_config_sync.py"
-    }
-  ]
-}
diff --git a/scripts/decrypt-secrets.sh b/scripts/decrypt-secrets.sh
deleted file mode 100755
index 0018b421..00000000
--- a/scripts/decrypt-secrets.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/bash
-
-# Copyright 2023 Google LLC All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-ROOT=$( dirname "$DIR" )
-
-# Work from the project root.
-cd $ROOT
-
-# Prevent it from overriding files.
-# We recommend that sample authors use their own service account files and cloud project.
-# In that case, they are supposed to prepare these files by themselves.
-if [[ -f "testing/test-env.sh" ]] || \
-       [[ -f "testing/service-account.json" ]] || \
-       [[ -f "testing/client-secrets.json" ]]; then
-    echo "One or more target files exist, aborting."
-    exit 1
-fi
-
-# Use SECRET_MANAGER_PROJECT if set, fallback to cloud-devrel-kokoro-resources.
-PROJECT_ID="${SECRET_MANAGER_PROJECT:-cloud-devrel-kokoro-resources}"
-
-gcloud secrets versions access latest --secret="python-docs-samples-test-env" \
-       --project="${PROJECT_ID}" \
-       > testing/test-env.sh
-gcloud secrets versions access latest \
-       --secret="python-docs-samples-service-account" \
-       --project="${PROJECT_ID}" \
-       > testing/service-account.json
-gcloud secrets versions access latest \
-       --secret="python-docs-samples-client-secrets" \
-       --project="${PROJECT_ID}" \
-       > testing/client-secrets.json
diff --git a/scripts/fixup_bigquery_datatransfer_v1_keywords.py b/scripts/fixup_bigquery_datatransfer_v1_keywords.py
deleted file mode 100644
index 329e19b5..00000000
--- a/scripts/fixup_bigquery_datatransfer_v1_keywords.py
+++ /dev/null
@@ -1,190 +0,0 @@
-#! /usr/bin/env python3
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-import argparse
-import os
-import libcst as cst
-import pathlib
-import sys
-from typing import (Any, Callable, Dict, List, Sequence, Tuple)
-
-
-def partition(
-    predicate: Callable[[Any], bool],
-    iterator: Sequence[Any]
-) -> Tuple[List[Any], List[Any]]:
-    """A stable, out-of-place partition."""
-    results = ([], [])
-
-    for i in iterator:
-        results[int(predicate(i))].append(i)
-
-    # Returns trueList, falseList
-    return results[1], results[0]
-
-
-class bigquery_datatransferCallTransformer(cst.CSTTransformer):
-    CTRL_PARAMS: Tuple[str] = ('retry', 'timeout', 'metadata')
-    METHOD_TO_PARAMS: Dict[str, Tuple[str]] = {
-        'check_valid_creds': ('name', ),
-        'create_transfer_config': ('parent', 'transfer_config', 'authorization_code', 'version_info', 'service_account_name', ),
-        'delete_transfer_config': ('name', ),
-        'delete_transfer_run': ('name', ),
-        'enroll_data_sources': ('name', 'data_source_ids', ),
-        'get_data_source': ('name', ),
-        'get_transfer_config': ('name', ),
-        'get_transfer_run': ('name', ),
-        'list_data_sources': ('parent', 'page_token', 'page_size', ),
-        'list_transfer_configs': ('parent', 'data_source_ids', 'page_token', 'page_size', ),
-        'list_transfer_logs': ('parent', 'page_token', 'page_size', 'message_types', ),
-        'list_transfer_runs': ('parent', 'states', 'page_token', 'page_size', 'run_attempt', ),
-        'schedule_transfer_runs': ('parent', 'start_time', 'end_time', ),
-        'start_manual_transfer_runs': ('parent', 'requested_time_range', 'requested_run_time', ),
-        'update_transfer_config': ('transfer_config', 'update_mask', 'authorization_code', 'version_info', 'service_account_name', ),
-    }
-
-    def leave_Call(self, original: cst.Call, updated: cst.Call) -> cst.CSTNode:
-        try:
-            key = original.func.attr.value
-            kword_params = self.METHOD_TO_PARAMS[key]
-        except (AttributeError, KeyError):
-            # Either not a method from the API or too convoluted to be sure.
-            return updated
-
-        # If the existing code is valid, keyword args come after positional args.
-        # Therefore, all positional args must map to the first parameters.
-        args, kwargs = partition(lambda a: not bool(a.keyword), updated.args)
-        if any(k.keyword.value == "request" for k in kwargs):
-            # We've already fixed this file, don't fix it again.
-            return updated
-
-        kwargs, ctrl_kwargs = partition(
-            lambda a: a.keyword.value not in self.CTRL_PARAMS,
-            kwargs
-        )
-
-        args, ctrl_args = args[:len(kword_params)], args[len(kword_params):]
-        ctrl_kwargs.extend(cst.Arg(value=a.value, keyword=cst.Name(value=ctrl))
-                           for a, ctrl in zip(ctrl_args, self.CTRL_PARAMS))
-
-        request_arg = cst.Arg(
-            value=cst.Dict([
-                cst.DictElement(
-                    cst.SimpleString("'{}'".format(name)),
-cst.Element(value=arg.value)
-                )
-                # Note: the args + kwargs looks silly, but keep in mind that
-                # the control parameters had to be stripped out, and that
-                # those could have been passed positionally or by keyword.
-                for name, arg in zip(kword_params, args + kwargs)]),
-            keyword=cst.Name("request")
-        )
-
-        return updated.with_changes(
-            args=[request_arg] + ctrl_kwargs
-        )
-
-
-def fix_files(
-    in_dir: pathlib.Path,
-    out_dir: pathlib.Path,
-    *,
-    transformer=bigquery_datatransferCallTransformer(),
-):
-    """Duplicate the input dir to the output dir, fixing file method calls.
-
-    Preconditions:
-    * in_dir is a real directory
-    * out_dir is a real, empty directory
-    """
-    pyfile_gen = (
-        pathlib.Path(os.path.join(root, f))
-        for root, _, files in os.walk(in_dir)
-        for f in files if os.path.splitext(f)[1] == ".py"
-    )
-
-    for fpath in pyfile_gen:
-        with open(fpath, 'r') as f:
-            src = f.read()
-
-        # Parse the code and insert method call fixes.
-        tree = cst.parse_module(src)
-        updated = tree.visit(transformer)
-
-        # Create the path and directory structure for the new file.
-        updated_path = out_dir.joinpath(fpath.relative_to(in_dir))
-        updated_path.parent.mkdir(parents=True, exist_ok=True)
-
-        # Generate the updated source file at the corresponding path.
-        with open(updated_path, 'w') as f:
-            f.write(updated.code)
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(
-        description="""Fix up source that uses the bigquery_datatransfer client library.
-
-The existing sources are NOT overwritten but are copied to output_dir with changes made.
-
-Note: This tool operates at a best-effort level at converting positional
-      parameters in client method calls to keyword based parameters.
-      Cases where it WILL FAIL include
-      A) * or ** expansion in a method call.
-      B) Calls via function or method alias (includes free function calls)
-      C) Indirect or dispatched calls (e.g. the method is looked up dynamically)
-
-      These all constitute false negatives. The tool will also detect false
-      positives when an API method shares a name with another method.
-""")
-    parser.add_argument(
-        '-d',
-        '--input-directory',
-        required=True,
-        dest='input_dir',
-        help='the input directory to walk for python files to fix up',
-    )
-    parser.add_argument(
-        '-o',
-        '--output-directory',
-        required=True,
-        dest='output_dir',
-        help='the directory to output files fixed via un-flattening',
-    )
-    args = parser.parse_args()
-    input_dir = pathlib.Path(args.input_dir)
-    output_dir = pathlib.Path(args.output_dir)
-    if not input_dir.is_dir():
-        print(
-            f"input directory '{input_dir}' does not exist or is not a directory",
-            file=sys.stderr,
-        )
-        sys.exit(-1)
-
-    if not output_dir.is_dir():
-        print(
-            f"output directory '{output_dir}' does not exist or is not a directory",
-            file=sys.stderr,
-        )
-        sys.exit(-1)
-
-    if os.listdir(output_dir):
-        print(
-            f"output directory '{output_dir}' is not empty",
-            file=sys.stderr,
-        )
-        sys.exit(-1)
-
-    fix_files(input_dir, output_dir)
diff --git a/scripts/readme-gen/readme_gen.py b/scripts/readme-gen/readme_gen.py
deleted file mode 100644
index 1acc1198..00000000
--- a/scripts/readme-gen/readme_gen.py
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Generates READMEs using configuration defined in yaml."""
-
-import argparse
-import io
-import os
-import subprocess
-
-import jinja2
-import yaml
-
-
-jinja_env = jinja2.Environment(
-    trim_blocks=True,
-    loader=jinja2.FileSystemLoader(
-        os.path.abspath(os.path.join(os.path.dirname(__file__), "templates"))
-    ),
-    autoescape=True,
-)
-
-README_TMPL = jinja_env.get_template("README.tmpl.rst")
-
-
-def get_help(file):
-    return subprocess.check_output(["python", file, "--help"]).decode()
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument("source")
-    parser.add_argument("--destination", default="README.rst")
-
-    args = parser.parse_args()
-
-    source = os.path.abspath(args.source)
-    root = os.path.dirname(source)
-    destination = os.path.join(root, args.destination)
-
-    jinja_env.globals["get_help"] = get_help
-
-    with io.open(source, "r") as f:
-        config = yaml.load(f)
-
-    # This allows get_help to execute in the right directory.
-    os.chdir(root)
-
-    output = README_TMPL.render(config)
-
-    with io.open(destination, "w") as f:
-        f.write(output)
-
-
-if __name__ == "__main__":
-    main()
diff --git a/scripts/readme-gen/templates/README.tmpl.rst b/scripts/readme-gen/templates/README.tmpl.rst
deleted file mode 100644
index 4fd23976..00000000
--- a/scripts/readme-gen/templates/README.tmpl.rst
+++ /dev/null
@@ -1,87 +0,0 @@
-{# The following line is a lie. BUT! Once jinja2 is done with it, it will
-    become truth! #}
-.. This file is automatically generated. Do not edit this file directly.
-
-{{product.name}} Python Samples
-===============================================================================
-
-.. image:: https://gstatic.com/cloudssh/images/open-btn.png
-   :target: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/python-docs-samples&page=editor&open_in_editor={{folder}}/README.rst
-
-
-This directory contains samples for {{product.name}}. {{product.description}}
-
-{{description}}
-
-.. _{{product.name}}: {{product.url}}
-
-{% if required_api_url %}
-To run the sample, you need to enable the API at: {{required_api_url}}
-{% endif %}
-
-{% if required_role %}
-To run the sample, you need to have `{{required_role}}` role.
-{% endif %}
-
-{{other_required_steps}}
-
-{% if setup %}
-Setup
--------------------------------------------------------------------------------
-
-{% for section in setup %}
-
-{% include section + '.tmpl.rst' %}
-
-{% endfor %}
-{% endif %}
-
-{% if samples %}
-Samples
--------------------------------------------------------------------------------
-
-{% for sample in samples %}
-{{sample.name}}
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-{% if not sample.hide_cloudshell_button %}
-.. image:: https://gstatic.com/cloudssh/images/open-btn.png
-   :target: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/python-docs-samples&page=editor&open_in_editor={{folder}}/{{sample.file}},{{folder}}/README.rst
-{% endif %}
-
-
-{{sample.description}}
-
-To run this sample:
-
-.. code-block:: bash
-
-    $ python {{sample.file}}
-{% if sample.show_help %}
-
-    {{get_help(sample.file)|indent}}
-{% endif %}
-
-
-{% endfor %}
-{% endif %}
-
-{% if cloud_client_library %}
-
-The client library
--------------------------------------------------------------------------------
-
-This sample uses the `Google Cloud Client Library for Python`_.
-You can read the documentation for more details on API usage and use GitHub
-to `browse the source`_ and  `report issues`_.
-
-.. _Google Cloud Client Library for Python:
-    https://googlecloudplatform.github.io/google-cloud-python/
-.. _browse the source:
-    https://github.com/GoogleCloudPlatform/google-cloud-python
-.. _report issues:
-    https://github.com/GoogleCloudPlatform/google-cloud-python/issues
-
-{% endif %}
-
-.. _Google Cloud SDK: https://cloud.google.com/sdk/
\ No newline at end of file
diff --git a/scripts/readme-gen/templates/auth.tmpl.rst b/scripts/readme-gen/templates/auth.tmpl.rst
deleted file mode 100644
index 1446b94a..00000000
--- a/scripts/readme-gen/templates/auth.tmpl.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-Authentication
-++++++++++++++
-
-This sample requires you to have authentication setup. Refer to the
-`Authentication Getting Started Guide`_ for instructions on setting up
-credentials for applications.
-
-.. _Authentication Getting Started Guide:
-    https://cloud.google.com/docs/authentication/getting-started
diff --git a/scripts/readme-gen/templates/auth_api_key.tmpl.rst b/scripts/readme-gen/templates/auth_api_key.tmpl.rst
deleted file mode 100644
index 11957ce2..00000000
--- a/scripts/readme-gen/templates/auth_api_key.tmpl.rst
+++ /dev/null
@@ -1,14 +0,0 @@
-Authentication
-++++++++++++++
-
-Authentication for this service is done via an `API Key`_. To obtain an API
-Key:
-
-1. Open the `Cloud Platform Console`_
-2. Make sure that billing is enabled for your project.
-3. From the **Credentials** page, create a new **API Key** or use an existing
-   one for your project.
-
-.. _API Key:
-    https://developers.google.com/api-client-library/python/guide/aaa_apikeys
-.. _Cloud Console: https://console.cloud.google.com/project?_
diff --git a/scripts/readme-gen/templates/install_deps.tmpl.rst b/scripts/readme-gen/templates/install_deps.tmpl.rst
deleted file mode 100644
index 6f069c6c..00000000
--- a/scripts/readme-gen/templates/install_deps.tmpl.rst
+++ /dev/null
@@ -1,29 +0,0 @@
-Install Dependencies
-++++++++++++++++++++
-
-#. Clone python-docs-samples and change directory to the sample directory you want to use.
-
-    .. code-block:: bash
-
-        $ git clone https://github.com/GoogleCloudPlatform/python-docs-samples.git
-
-#. Install `pip`_ and `virtualenv`_ if you do not already have them. You may want to refer to the `Python Development Environment Setup Guide`_ for Google Cloud Platform for instructions.
-
-   .. _Python Development Environment Setup Guide:
-       https://cloud.google.com/python/setup
-
-#. Create a virtualenv. Samples are compatible with Python 3.7+.
-
-    .. code-block:: bash
-
-        $ virtualenv env
-        $ source env/bin/activate
-
-#. Install the dependencies needed to run the samples.
-
-    .. code-block:: bash
-
-        $ pip install -r requirements.txt
-
-.. _pip: https://pip.pypa.io/
-.. _virtualenv: https://virtualenv.pypa.io/
diff --git a/scripts/readme-gen/templates/install_portaudio.tmpl.rst b/scripts/readme-gen/templates/install_portaudio.tmpl.rst
deleted file mode 100644
index 5ea33d18..00000000
--- a/scripts/readme-gen/templates/install_portaudio.tmpl.rst
+++ /dev/null
@@ -1,35 +0,0 @@
-Install PortAudio
-+++++++++++++++++
-
-Install `PortAudio`_. This is required by the `PyAudio`_ library to stream
-audio from your computer's microphone. PyAudio depends on PortAudio for cross-platform compatibility, and is installed differently depending on the
-platform.
-
-* For Mac OS X, you can use `Homebrew`_::
-
-      brew install portaudio
-
-  **Note**: if you encounter an error when running `pip install` that indicates
-  it can't find `portaudio.h`, try running `pip install` with the following
-  flags::
-
-      pip install --global-option='build_ext' \
-          --global-option='-I/usr/local/include' \
-          --global-option='-L/usr/local/lib' \
-          pyaudio
-
-* For Debian / Ubuntu Linux::
-
-      apt-get install portaudio19-dev python-all-dev
-
-* Windows may work without having to install PortAudio explicitly (it will get
-  installed with PyAudio).
-
-For more details, see the `PyAudio installation`_ page.
-
-
-.. _PyAudio: https://people.csail.mit.edu/hubert/pyaudio/
-.. _PortAudio: http://www.portaudio.com/
-.. _PyAudio installation:
-  https://people.csail.mit.edu/hubert/pyaudio/#downloads
-.. _Homebrew: http://brew.sh
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 05235008..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,19 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generated by synthtool. DO NOT EDIT!
-[bdist_wheel]
-universal = 1
diff --git a/setup.py b/setup.py
deleted file mode 100644
index bb01246a..00000000
--- a/setup.py
+++ /dev/null
@@ -1,92 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-import io
-import os
-
-import setuptools  # type: ignore
-
-package_root = os.path.abspath(os.path.dirname(__file__))
-
-name = "google-cloud-bigquery-datatransfer"
-
-
-description = "Google Cloud Bigquery Datatransfer API client library"
-
-version = {}
-with open(
-    os.path.join(package_root, "google/cloud/bigquery_datatransfer/gapic_version.py")
-) as fp:
-    exec(fp.read(), version)
-version = version["__version__"]
-
-if version[0] == "0":
-    release_status = "Development Status :: 4 - Beta"
-else:
-    release_status = "Development Status :: 5 - Production/Stable"
-
-dependencies = [
-    "google-api-core[grpc] >= 1.34.0, <3.0.0dev,!=2.0.*,!=2.1.*,!=2.2.*,!=2.3.*,!=2.4.*,!=2.5.*,!=2.6.*,!=2.7.*,!=2.8.*,!=2.9.*,!=2.10.*",
-    "proto-plus >= 1.22.0, <2.0.0dev",
-    "proto-plus >= 1.22.2, <2.0.0dev; python_version>='3.11'",
-    "protobuf>=3.19.5,<5.0.0dev,!=3.20.0,!=3.20.1,!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5",
-]
-url = "https://github.com/googleapis/python-bigquery-datatransfer"
-
-package_root = os.path.abspath(os.path.dirname(__file__))
-
-readme_filename = os.path.join(package_root, "README.rst")
-with io.open(readme_filename, encoding="utf-8") as readme_file:
-    readme = readme_file.read()
-
-packages = [
-    package
-    for package in setuptools.PEP420PackageFinder.find()
-    if package.startswith("google")
-]
-
-namespaces = ["google", "google.cloud"]
-
-setuptools.setup(
-    name=name,
-    version=version,
-    description=description,
-    long_description=readme,
-    author="Google LLC",
-    author_email="googleapis-packages@google.com",
-    license="Apache 2.0",
-    url=url,
-    classifiers=[
-        release_status,
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: Apache Software License",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Operating System :: OS Independent",
-        "Topic :: Internet",
-    ],
-    platforms="Posix; MacOS X; Windows",
-    packages=packages,
-    python_requires=">=3.7",
-    namespace_packages=namespaces,
-    install_requires=dependencies,
-    include_package_data=True,
-    zip_safe=False,
-)
diff --git a/testing/.gitignore b/testing/.gitignore
deleted file mode 100644
index b05fbd63..00000000
--- a/testing/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-test-env.sh
-service-account.json
-client-secrets.json
\ No newline at end of file
diff --git a/testing/constraints-3.10.txt b/testing/constraints-3.10.txt
deleted file mode 100644
index ed7f9aed..00000000
--- a/testing/constraints-3.10.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# -*- coding: utf-8 -*-
-# This constraints file is required for unit tests.
-# List all library dependencies and extras in this file.
-google-api-core
-proto-plus
-protobuf
diff --git a/testing/constraints-3.11.txt b/testing/constraints-3.11.txt
deleted file mode 100644
index ed7f9aed..00000000
--- a/testing/constraints-3.11.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# -*- coding: utf-8 -*-
-# This constraints file is required for unit tests.
-# List all library dependencies and extras in this file.
-google-api-core
-proto-plus
-protobuf
diff --git a/testing/constraints-3.12.txt b/testing/constraints-3.12.txt
deleted file mode 100644
index ed7f9aed..00000000
--- a/testing/constraints-3.12.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# -*- coding: utf-8 -*-
-# This constraints file is required for unit tests.
-# List all library dependencies and extras in this file.
-google-api-core
-proto-plus
-protobuf
diff --git a/testing/constraints-3.7.txt b/testing/constraints-3.7.txt
deleted file mode 100644
index 6c44adfe..00000000
--- a/testing/constraints-3.7.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-# This constraints file is used to check that lower bounds
-# are correct in setup.py
-# List all library dependencies and extras in this file.
-# Pin the version to the lower bound.
-# e.g., if setup.py has "google-cloud-foo >= 1.14.0, < 2.0.0dev",
-# Then this file should have google-cloud-foo==1.14.0
-google-api-core==1.34.0
-proto-plus==1.22.0
-protobuf==3.19.5
diff --git a/testing/constraints-3.8.txt b/testing/constraints-3.8.txt
deleted file mode 100644
index ed7f9aed..00000000
--- a/testing/constraints-3.8.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# -*- coding: utf-8 -*-
-# This constraints file is required for unit tests.
-# List all library dependencies and extras in this file.
-google-api-core
-proto-plus
-protobuf
diff --git a/testing/constraints-3.9.txt b/testing/constraints-3.9.txt
deleted file mode 100644
index ed7f9aed..00000000
--- a/testing/constraints-3.9.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# -*- coding: utf-8 -*-
-# This constraints file is required for unit tests.
-# List all library dependencies and extras in this file.
-google-api-core
-proto-plus
-protobuf
diff --git a/tests/__init__.py b/tests/__init__.py
deleted file mode 100644
index 89a37dc9..00000000
--- a/tests/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
diff --git a/tests/system.py b/tests/system.py
deleted file mode 100644
index 920c0db7..00000000
--- a/tests/system.py
+++ /dev/null
@@ -1,36 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2020 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-
-import pytest
-
-from google.cloud import bigquery_datatransfer
-
-
-@pytest.fixture(scope="session")
-def project_id():
-    return os.environ["PROJECT_ID"]
-
-
-@pytest.mark.parametrize("transport", ["grpc", "rest"])
-def test_list_data_sources(project_id: str, transport: str):
-    client = bigquery_datatransfer.DataTransferServiceClient(transport=transport)
-
-    parent = client.common_project_path(project_id)
-    data_sources = list(client.list_data_sources(parent=parent))
-
-    assert len(data_sources) >= 0
diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py
deleted file mode 100644
index 89a37dc9..00000000
--- a/tests/unit/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
diff --git a/tests/unit/gapic/__init__.py b/tests/unit/gapic/__init__.py
deleted file mode 100644
index 89a37dc9..00000000
--- a/tests/unit/gapic/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
diff --git a/tests/unit/gapic/bigquery_datatransfer_v1/__init__.py b/tests/unit/gapic/bigquery_datatransfer_v1/__init__.py
deleted file mode 100644
index 89a37dc9..00000000
--- a/tests/unit/gapic/bigquery_datatransfer_v1/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
diff --git a/tests/unit/gapic/bigquery_datatransfer_v1/test_data_transfer_service.py b/tests/unit/gapic/bigquery_datatransfer_v1/test_data_transfer_service.py
deleted file mode 100644
index faa28f67..00000000
--- a/tests/unit/gapic/bigquery_datatransfer_v1/test_data_transfer_service.py
+++ /dev/null
@@ -1,10827 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2023 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-import os
-
-# try/except added for compatibility with python < 3.8
-try:
-    from unittest import mock
-    from unittest.mock import AsyncMock  # pragma: NO COVER
-except ImportError:  # pragma: NO COVER
-    import mock
-
-from collections.abc import Iterable
-import json
-import math
-
-from google.api_core import gapic_v1, grpc_helpers, grpc_helpers_async, path_template
-from google.api_core import client_options
-from google.api_core import exceptions as core_exceptions
-import google.auth
-from google.auth import credentials as ga_credentials
-from google.auth.exceptions import MutualTLSChannelError
-from google.cloud.location import locations_pb2
-from google.oauth2 import service_account
-from google.protobuf import duration_pb2  # type: ignore
-from google.protobuf import field_mask_pb2  # type: ignore
-from google.protobuf import json_format
-from google.protobuf import struct_pb2  # type: ignore
-from google.protobuf import timestamp_pb2  # type: ignore
-from google.protobuf import wrappers_pb2  # type: ignore
-from google.rpc import status_pb2  # type: ignore
-import grpc
-from grpc.experimental import aio
-from proto.marshal.rules import wrappers
-from proto.marshal.rules.dates import DurationRule, TimestampRule
-import pytest
-from requests import PreparedRequest, Request, Response
-from requests.sessions import Session
-
-from google.cloud.bigquery_datatransfer_v1.services.data_transfer_service import (
-    DataTransferServiceAsyncClient,
-    DataTransferServiceClient,
-    pagers,
-    transports,
-)
-from google.cloud.bigquery_datatransfer_v1.types import datatransfer, transfer
-
-
-def client_cert_source_callback():
-    return b"cert bytes", b"key bytes"
-
-
-# If default endpoint is localhost, then default mtls endpoint will be the same.
-# This method modifies the default endpoint so the client can produce a different
-# mtls endpoint for endpoint testing purposes.
-def modify_default_endpoint(client):
-    return (
-        "foo.googleapis.com"
-        if ("localhost" in client.DEFAULT_ENDPOINT)
-        else client.DEFAULT_ENDPOINT
-    )
-
-
-def test__get_default_mtls_endpoint():
-    api_endpoint = "example.googleapis.com"
-    api_mtls_endpoint = "example.mtls.googleapis.com"
-    sandbox_endpoint = "example.sandbox.googleapis.com"
-    sandbox_mtls_endpoint = "example.mtls.sandbox.googleapis.com"
-    non_googleapi = "api.example.com"
-
-    assert DataTransferServiceClient._get_default_mtls_endpoint(None) is None
-    assert (
-        DataTransferServiceClient._get_default_mtls_endpoint(api_endpoint)
-        == api_mtls_endpoint
-    )
-    assert (
-        DataTransferServiceClient._get_default_mtls_endpoint(api_mtls_endpoint)
-        == api_mtls_endpoint
-    )
-    assert (
-        DataTransferServiceClient._get_default_mtls_endpoint(sandbox_endpoint)
-        == sandbox_mtls_endpoint
-    )
-    assert (
-        DataTransferServiceClient._get_default_mtls_endpoint(sandbox_mtls_endpoint)
-        == sandbox_mtls_endpoint
-    )
-    assert (
-        DataTransferServiceClient._get_default_mtls_endpoint(non_googleapi)
-        == non_googleapi
-    )
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_name",
-    [
-        (DataTransferServiceClient, "grpc"),
-        (DataTransferServiceAsyncClient, "grpc_asyncio"),
-        (DataTransferServiceClient, "rest"),
-    ],
-)
-def test_data_transfer_service_client_from_service_account_info(
-    client_class, transport_name
-):
-    creds = ga_credentials.AnonymousCredentials()
-    with mock.patch.object(
-        service_account.Credentials, "from_service_account_info"
-    ) as factory:
-        factory.return_value = creds
-        info = {"valid": True}
-        client = client_class.from_service_account_info(info, transport=transport_name)
-        assert client.transport._credentials == creds
-        assert isinstance(client, client_class)
-
-        assert client.transport._host == (
-            "bigquerydatatransfer.googleapis.com:443"
-            if transport_name in ["grpc", "grpc_asyncio"]
-            else "https://bigquerydatatransfer.googleapis.com"
-        )
-
-
-@pytest.mark.parametrize(
-    "transport_class,transport_name",
-    [
-        (transports.DataTransferServiceGrpcTransport, "grpc"),
-        (transports.DataTransferServiceGrpcAsyncIOTransport, "grpc_asyncio"),
-        (transports.DataTransferServiceRestTransport, "rest"),
-    ],
-)
-def test_data_transfer_service_client_service_account_always_use_jwt(
-    transport_class, transport_name
-):
-    with mock.patch.object(
-        service_account.Credentials, "with_always_use_jwt_access", create=True
-    ) as use_jwt:
-        creds = service_account.Credentials(None, None, None)
-        transport = transport_class(credentials=creds, always_use_jwt_access=True)
-        use_jwt.assert_called_once_with(True)
-
-    with mock.patch.object(
-        service_account.Credentials, "with_always_use_jwt_access", create=True
-    ) as use_jwt:
-        creds = service_account.Credentials(None, None, None)
-        transport = transport_class(credentials=creds, always_use_jwt_access=False)
-        use_jwt.assert_not_called()
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_name",
-    [
-        (DataTransferServiceClient, "grpc"),
-        (DataTransferServiceAsyncClient, "grpc_asyncio"),
-        (DataTransferServiceClient, "rest"),
-    ],
-)
-def test_data_transfer_service_client_from_service_account_file(
-    client_class, transport_name
-):
-    creds = ga_credentials.AnonymousCredentials()
-    with mock.patch.object(
-        service_account.Credentials, "from_service_account_file"
-    ) as factory:
-        factory.return_value = creds
-        client = client_class.from_service_account_file(
-            "dummy/file/path.json", transport=transport_name
-        )
-        assert client.transport._credentials == creds
-        assert isinstance(client, client_class)
-
-        client = client_class.from_service_account_json(
-            "dummy/file/path.json", transport=transport_name
-        )
-        assert client.transport._credentials == creds
-        assert isinstance(client, client_class)
-
-        assert client.transport._host == (
-            "bigquerydatatransfer.googleapis.com:443"
-            if transport_name in ["grpc", "grpc_asyncio"]
-            else "https://bigquerydatatransfer.googleapis.com"
-        )
-
-
-def test_data_transfer_service_client_get_transport_class():
-    transport = DataTransferServiceClient.get_transport_class()
-    available_transports = [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceRestTransport,
-    ]
-    assert transport in available_transports
-
-    transport = DataTransferServiceClient.get_transport_class("grpc")
-    assert transport == transports.DataTransferServiceGrpcTransport
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class,transport_name",
-    [
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceRestTransport,
-            "rest",
-        ),
-    ],
-)
-@mock.patch.object(
-    DataTransferServiceClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceClient),
-)
-@mock.patch.object(
-    DataTransferServiceAsyncClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceAsyncClient),
-)
-def test_data_transfer_service_client_client_options(
-    client_class, transport_class, transport_name
-):
-    # Check that if channel is provided we won't create a new one.
-    with mock.patch.object(DataTransferServiceClient, "get_transport_class") as gtc:
-        transport = transport_class(credentials=ga_credentials.AnonymousCredentials())
-        client = client_class(transport=transport)
-        gtc.assert_not_called()
-
-    # Check that if channel is provided via str we will create a new one.
-    with mock.patch.object(DataTransferServiceClient, "get_transport_class") as gtc:
-        client = client_class(transport=transport_name)
-        gtc.assert_called()
-
-    # Check the case api_endpoint is provided.
-    options = client_options.ClientOptions(api_endpoint="squid.clam.whelk")
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(transport=transport_name, client_options=options)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file=None,
-            host="squid.clam.whelk",
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-
-    # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
-    # "never".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "never"}):
-        with mock.patch.object(transport_class, "__init__") as patched:
-            patched.return_value = None
-            client = client_class(transport=transport_name)
-            patched.assert_called_once_with(
-                credentials=None,
-                credentials_file=None,
-                host=client.DEFAULT_ENDPOINT,
-                scopes=None,
-                client_cert_source_for_mtls=None,
-                quota_project_id=None,
-                client_info=transports.base.DEFAULT_CLIENT_INFO,
-                always_use_jwt_access=True,
-                api_audience=None,
-            )
-
-    # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
-    # "always".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "always"}):
-        with mock.patch.object(transport_class, "__init__") as patched:
-            patched.return_value = None
-            client = client_class(transport=transport_name)
-            patched.assert_called_once_with(
-                credentials=None,
-                credentials_file=None,
-                host=client.DEFAULT_MTLS_ENDPOINT,
-                scopes=None,
-                client_cert_source_for_mtls=None,
-                quota_project_id=None,
-                client_info=transports.base.DEFAULT_CLIENT_INFO,
-                always_use_jwt_access=True,
-                api_audience=None,
-            )
-
-    # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT has
-    # unsupported value.
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "Unsupported"}):
-        with pytest.raises(MutualTLSChannelError):
-            client = client_class(transport=transport_name)
-
-    # Check the case GOOGLE_API_USE_CLIENT_CERTIFICATE has unsupported value.
-    with mock.patch.dict(
-        os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "Unsupported"}
-    ):
-        with pytest.raises(ValueError):
-            client = client_class(transport=transport_name)
-
-    # Check the case quota_project_id is provided
-    options = client_options.ClientOptions(quota_project_id="octopus")
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(client_options=options, transport=transport_name)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file=None,
-            host=client.DEFAULT_ENDPOINT,
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id="octopus",
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-    # Check the case api_endpoint is provided
-    options = client_options.ClientOptions(
-        api_audience="https://language.googleapis.com"
-    )
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(client_options=options, transport=transport_name)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file=None,
-            host=client.DEFAULT_ENDPOINT,
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience="https://language.googleapis.com",
-        )
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class,transport_name,use_client_cert_env",
-    [
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-            "true",
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-            "true",
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-            "false",
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-            "false",
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceRestTransport,
-            "rest",
-            "true",
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceRestTransport,
-            "rest",
-            "false",
-        ),
-    ],
-)
-@mock.patch.object(
-    DataTransferServiceClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceClient),
-)
-@mock.patch.object(
-    DataTransferServiceAsyncClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceAsyncClient),
-)
-@mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "auto"})
-def test_data_transfer_service_client_mtls_env_auto(
-    client_class, transport_class, transport_name, use_client_cert_env
-):
-    # This tests the endpoint autoswitch behavior. Endpoint is autoswitched to the default
-    # mtls endpoint, if GOOGLE_API_USE_CLIENT_CERTIFICATE is "true" and client cert exists.
-
-    # Check the case client_cert_source is provided. Whether client cert is used depends on
-    # GOOGLE_API_USE_CLIENT_CERTIFICATE value.
-    with mock.patch.dict(
-        os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}
-    ):
-        options = client_options.ClientOptions(
-            client_cert_source=client_cert_source_callback
-        )
-        with mock.patch.object(transport_class, "__init__") as patched:
-            patched.return_value = None
-            client = client_class(client_options=options, transport=transport_name)
-
-            if use_client_cert_env == "false":
-                expected_client_cert_source = None
-                expected_host = client.DEFAULT_ENDPOINT
-            else:
-                expected_client_cert_source = client_cert_source_callback
-                expected_host = client.DEFAULT_MTLS_ENDPOINT
-
-            patched.assert_called_once_with(
-                credentials=None,
-                credentials_file=None,
-                host=expected_host,
-                scopes=None,
-                client_cert_source_for_mtls=expected_client_cert_source,
-                quota_project_id=None,
-                client_info=transports.base.DEFAULT_CLIENT_INFO,
-                always_use_jwt_access=True,
-                api_audience=None,
-            )
-
-    # Check the case ADC client cert is provided. Whether client cert is used depends on
-    # GOOGLE_API_USE_CLIENT_CERTIFICATE value.
-    with mock.patch.dict(
-        os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}
-    ):
-        with mock.patch.object(transport_class, "__init__") as patched:
-            with mock.patch(
-                "google.auth.transport.mtls.has_default_client_cert_source",
-                return_value=True,
-            ):
-                with mock.patch(
-                    "google.auth.transport.mtls.default_client_cert_source",
-                    return_value=client_cert_source_callback,
-                ):
-                    if use_client_cert_env == "false":
-                        expected_host = client.DEFAULT_ENDPOINT
-                        expected_client_cert_source = None
-                    else:
-                        expected_host = client.DEFAULT_MTLS_ENDPOINT
-                        expected_client_cert_source = client_cert_source_callback
-
-                    patched.return_value = None
-                    client = client_class(transport=transport_name)
-                    patched.assert_called_once_with(
-                        credentials=None,
-                        credentials_file=None,
-                        host=expected_host,
-                        scopes=None,
-                        client_cert_source_for_mtls=expected_client_cert_source,
-                        quota_project_id=None,
-                        client_info=transports.base.DEFAULT_CLIENT_INFO,
-                        always_use_jwt_access=True,
-                        api_audience=None,
-                    )
-
-    # Check the case client_cert_source and ADC client cert are not provided.
-    with mock.patch.dict(
-        os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": use_client_cert_env}
-    ):
-        with mock.patch.object(transport_class, "__init__") as patched:
-            with mock.patch(
-                "google.auth.transport.mtls.has_default_client_cert_source",
-                return_value=False,
-            ):
-                patched.return_value = None
-                client = client_class(transport=transport_name)
-                patched.assert_called_once_with(
-                    credentials=None,
-                    credentials_file=None,
-                    host=client.DEFAULT_ENDPOINT,
-                    scopes=None,
-                    client_cert_source_for_mtls=None,
-                    quota_project_id=None,
-                    client_info=transports.base.DEFAULT_CLIENT_INFO,
-                    always_use_jwt_access=True,
-                    api_audience=None,
-                )
-
-
-@pytest.mark.parametrize(
-    "client_class", [DataTransferServiceClient, DataTransferServiceAsyncClient]
-)
-@mock.patch.object(
-    DataTransferServiceClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceClient),
-)
-@mock.patch.object(
-    DataTransferServiceAsyncClient,
-    "DEFAULT_ENDPOINT",
-    modify_default_endpoint(DataTransferServiceAsyncClient),
-)
-def test_data_transfer_service_client_get_mtls_endpoint_and_cert_source(client_class):
-    mock_client_cert_source = mock.Mock()
-
-    # Test the case GOOGLE_API_USE_CLIENT_CERTIFICATE is "true".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "true"}):
-        mock_api_endpoint = "foo"
-        options = client_options.ClientOptions(
-            client_cert_source=mock_client_cert_source, api_endpoint=mock_api_endpoint
-        )
-        api_endpoint, cert_source = client_class.get_mtls_endpoint_and_cert_source(
-            options
-        )
-        assert api_endpoint == mock_api_endpoint
-        assert cert_source == mock_client_cert_source
-
-    # Test the case GOOGLE_API_USE_CLIENT_CERTIFICATE is "false".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "false"}):
-        mock_client_cert_source = mock.Mock()
-        mock_api_endpoint = "foo"
-        options = client_options.ClientOptions(
-            client_cert_source=mock_client_cert_source, api_endpoint=mock_api_endpoint
-        )
-        api_endpoint, cert_source = client_class.get_mtls_endpoint_and_cert_source(
-            options
-        )
-        assert api_endpoint == mock_api_endpoint
-        assert cert_source is None
-
-    # Test the case GOOGLE_API_USE_MTLS_ENDPOINT is "never".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "never"}):
-        api_endpoint, cert_source = client_class.get_mtls_endpoint_and_cert_source()
-        assert api_endpoint == client_class.DEFAULT_ENDPOINT
-        assert cert_source is None
-
-    # Test the case GOOGLE_API_USE_MTLS_ENDPOINT is "always".
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_MTLS_ENDPOINT": "always"}):
-        api_endpoint, cert_source = client_class.get_mtls_endpoint_and_cert_source()
-        assert api_endpoint == client_class.DEFAULT_MTLS_ENDPOINT
-        assert cert_source is None
-
-    # Test the case GOOGLE_API_USE_MTLS_ENDPOINT is "auto" and default cert doesn't exist.
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "true"}):
-        with mock.patch(
-            "google.auth.transport.mtls.has_default_client_cert_source",
-            return_value=False,
-        ):
-            api_endpoint, cert_source = client_class.get_mtls_endpoint_and_cert_source()
-            assert api_endpoint == client_class.DEFAULT_ENDPOINT
-            assert cert_source is None
-
-    # Test the case GOOGLE_API_USE_MTLS_ENDPOINT is "auto" and default cert exists.
-    with mock.patch.dict(os.environ, {"GOOGLE_API_USE_CLIENT_CERTIFICATE": "true"}):
-        with mock.patch(
-            "google.auth.transport.mtls.has_default_client_cert_source",
-            return_value=True,
-        ):
-            with mock.patch(
-                "google.auth.transport.mtls.default_client_cert_source",
-                return_value=mock_client_cert_source,
-            ):
-                (
-                    api_endpoint,
-                    cert_source,
-                ) = client_class.get_mtls_endpoint_and_cert_source()
-                assert api_endpoint == client_class.DEFAULT_MTLS_ENDPOINT
-                assert cert_source == mock_client_cert_source
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class,transport_name",
-    [
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceRestTransport,
-            "rest",
-        ),
-    ],
-)
-def test_data_transfer_service_client_client_options_scopes(
-    client_class, transport_class, transport_name
-):
-    # Check the case scopes are provided.
-    options = client_options.ClientOptions(
-        scopes=["1", "2"],
-    )
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(client_options=options, transport=transport_name)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file=None,
-            host=client.DEFAULT_ENDPOINT,
-            scopes=["1", "2"],
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class,transport_name,grpc_helpers",
-    [
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-            grpc_helpers,
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-            grpc_helpers_async,
-        ),
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceRestTransport,
-            "rest",
-            None,
-        ),
-    ],
-)
-def test_data_transfer_service_client_client_options_credentials_file(
-    client_class, transport_class, transport_name, grpc_helpers
-):
-    # Check the case credentials file is provided.
-    options = client_options.ClientOptions(credentials_file="credentials.json")
-
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(client_options=options, transport=transport_name)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file="credentials.json",
-            host=client.DEFAULT_ENDPOINT,
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-
-
-def test_data_transfer_service_client_client_options_from_dict():
-    with mock.patch(
-        "google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.transports.DataTransferServiceGrpcTransport.__init__"
-    ) as grpc_transport:
-        grpc_transport.return_value = None
-        client = DataTransferServiceClient(
-            client_options={"api_endpoint": "squid.clam.whelk"}
-        )
-        grpc_transport.assert_called_once_with(
-            credentials=None,
-            credentials_file=None,
-            host="squid.clam.whelk",
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class,transport_name,grpc_helpers",
-    [
-        (
-            DataTransferServiceClient,
-            transports.DataTransferServiceGrpcTransport,
-            "grpc",
-            grpc_helpers,
-        ),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-            "grpc_asyncio",
-            grpc_helpers_async,
-        ),
-    ],
-)
-def test_data_transfer_service_client_create_channel_credentials_file(
-    client_class, transport_class, transport_name, grpc_helpers
-):
-    # Check the case credentials file is provided.
-    options = client_options.ClientOptions(credentials_file="credentials.json")
-
-    with mock.patch.object(transport_class, "__init__") as patched:
-        patched.return_value = None
-        client = client_class(client_options=options, transport=transport_name)
-        patched.assert_called_once_with(
-            credentials=None,
-            credentials_file="credentials.json",
-            host=client.DEFAULT_ENDPOINT,
-            scopes=None,
-            client_cert_source_for_mtls=None,
-            quota_project_id=None,
-            client_info=transports.base.DEFAULT_CLIENT_INFO,
-            always_use_jwt_access=True,
-            api_audience=None,
-        )
-
-    # test that the credentials from file are saved and used as the credentials.
-    with mock.patch.object(
-        google.auth, "load_credentials_from_file", autospec=True
-    ) as load_creds, mock.patch.object(
-        google.auth, "default", autospec=True
-    ) as adc, mock.patch.object(
-        grpc_helpers, "create_channel"
-    ) as create_channel:
-        creds = ga_credentials.AnonymousCredentials()
-        file_creds = ga_credentials.AnonymousCredentials()
-        load_creds.return_value = (file_creds, None)
-        adc.return_value = (creds, None)
-        client = client_class(client_options=options, transport=transport_name)
-        create_channel.assert_called_with(
-            "bigquerydatatransfer.googleapis.com:443",
-            credentials=file_creds,
-            credentials_file=None,
-            quota_project_id=None,
-            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
-            scopes=None,
-            default_host="bigquerydatatransfer.googleapis.com",
-            ssl_credentials=None,
-            options=[
-                ("grpc.max_send_message_length", -1),
-                ("grpc.max_receive_message_length", -1),
-            ],
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetDataSourceRequest,
-        dict,
-    ],
-)
-def test_get_data_source(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.DataSource(
-            name="name_value",
-            data_source_id="data_source_id_value",
-            display_name="display_name_value",
-            description="description_value",
-            client_id="client_id_value",
-            scopes=["scopes_value"],
-            transfer_type=transfer.TransferType.BATCH,
-            supports_multiple_transfers=True,
-            update_deadline_seconds=2406,
-            default_schedule="default_schedule_value",
-            supports_custom_schedule=True,
-            help_url="help_url_value",
-            authorization_type=datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE,
-            data_refresh_type=datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW,
-            default_data_refresh_window_days=3379,
-            manual_runs_disabled=True,
-        )
-        response = client.get_data_source(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetDataSourceRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.DataSource)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.display_name == "display_name_value"
-    assert response.description == "description_value"
-    assert response.client_id == "client_id_value"
-    assert response.scopes == ["scopes_value"]
-    assert response.transfer_type == transfer.TransferType.BATCH
-    assert response.supports_multiple_transfers is True
-    assert response.update_deadline_seconds == 2406
-    assert response.default_schedule == "default_schedule_value"
-    assert response.supports_custom_schedule is True
-    assert response.help_url == "help_url_value"
-    assert (
-        response.authorization_type
-        == datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE
-    )
-    assert (
-        response.data_refresh_type
-        == datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW
-    )
-    assert response.default_data_refresh_window_days == 3379
-    assert response.manual_runs_disabled is True
-
-
-def test_get_data_source_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        client.get_data_source()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetDataSourceRequest()
-
-
-@pytest.mark.asyncio
-async def test_get_data_source_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.GetDataSourceRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.DataSource(
-                name="name_value",
-                data_source_id="data_source_id_value",
-                display_name="display_name_value",
-                description="description_value",
-                client_id="client_id_value",
-                scopes=["scopes_value"],
-                transfer_type=transfer.TransferType.BATCH,
-                supports_multiple_transfers=True,
-                update_deadline_seconds=2406,
-                default_schedule="default_schedule_value",
-                supports_custom_schedule=True,
-                help_url="help_url_value",
-                authorization_type=datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE,
-                data_refresh_type=datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW,
-                default_data_refresh_window_days=3379,
-                manual_runs_disabled=True,
-            )
-        )
-        response = await client.get_data_source(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetDataSourceRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.DataSource)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.display_name == "display_name_value"
-    assert response.description == "description_value"
-    assert response.client_id == "client_id_value"
-    assert response.scopes == ["scopes_value"]
-    assert response.transfer_type == transfer.TransferType.BATCH
-    assert response.supports_multiple_transfers is True
-    assert response.update_deadline_seconds == 2406
-    assert response.default_schedule == "default_schedule_value"
-    assert response.supports_custom_schedule is True
-    assert response.help_url == "help_url_value"
-    assert (
-        response.authorization_type
-        == datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE
-    )
-    assert (
-        response.data_refresh_type
-        == datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW
-    )
-    assert response.default_data_refresh_window_days == 3379
-    assert response.manual_runs_disabled is True
-
-
-@pytest.mark.asyncio
-async def test_get_data_source_async_from_dict():
-    await test_get_data_source_async(request_type=dict)
-
-
-def test_get_data_source_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetDataSourceRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        call.return_value = datatransfer.DataSource()
-        client.get_data_source(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_get_data_source_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetDataSourceRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.DataSource()
-        )
-        await client.get_data_source(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_get_data_source_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.DataSource()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.get_data_source(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_get_data_source_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_data_source(
-            datatransfer.GetDataSourceRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_get_data_source_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_data_source), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.DataSource()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.DataSource()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.get_data_source(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_get_data_source_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.get_data_source(
-            datatransfer.GetDataSourceRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListDataSourcesRequest,
-        dict,
-    ],
-)
-def test_list_data_sources(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListDataSourcesResponse(
-            next_page_token="next_page_token_value",
-        )
-        response = client.list_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListDataSourcesRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListDataSourcesPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_data_sources_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        client.list_data_sources()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListDataSourcesRequest()
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.ListDataSourcesRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListDataSourcesResponse(
-                next_page_token="next_page_token_value",
-            )
-        )
-        response = await client.list_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListDataSourcesRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListDataSourcesAsyncPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_async_from_dict():
-    await test_list_data_sources_async(request_type=dict)
-
-
-def test_list_data_sources_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListDataSourcesRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        call.return_value = datatransfer.ListDataSourcesResponse()
-        client.list_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListDataSourcesRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListDataSourcesResponse()
-        )
-        await client.list_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_list_data_sources_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListDataSourcesResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.list_data_sources(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-def test_list_data_sources_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_data_sources(
-            datatransfer.ListDataSourcesRequest(),
-            parent="parent_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListDataSourcesResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListDataSourcesResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.list_data_sources(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.list_data_sources(
-            datatransfer.ListDataSourcesRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_data_sources_pager(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-            ),
-            RuntimeError,
-        )
-
-        metadata = ()
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", ""),)),
-        )
-        pager = client.list_data_sources(request={})
-
-        assert pager._metadata == metadata
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, datatransfer.DataSource) for i in results)
-
-
-def test_list_data_sources_pages(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = list(client.list_data_sources(request={}).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_async_pager():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-            ),
-            RuntimeError,
-        )
-        async_pager = await client.list_data_sources(
-            request={},
-        )
-        assert async_pager.next_page_token == "abc"
-        responses = []
-        async for response in async_pager:  # pragma: no branch
-            responses.append(response)
-
-        assert len(responses) == 6
-        assert all(isinstance(i, datatransfer.DataSource) for i in responses)
-
-
-@pytest.mark.asyncio
-async def test_list_data_sources_async_pages():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_data_sources),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = []
-        # Workaround issue in python 3.9 related to code coverage by adding `# pragma: no branch`
-        # See https://github.com/googleapis/gapic-generator-python/pull/1174#issuecomment-1025132372
-        async for page_ in (  # pragma: no branch
-            await client.list_data_sources(request={})
-        ).pages:
-            pages.append(page_)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.CreateTransferConfigRequest,
-        dict,
-    ],
-)
-def test_create_transfer_config(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-        response = client.create_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CreateTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_create_transfer_config_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        client.create_transfer_config()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CreateTransferConfigRequest()
-
-
-@pytest.mark.asyncio
-async def test_create_transfer_config_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.CreateTransferConfigRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig(
-                name="name_value",
-                display_name="display_name_value",
-                data_source_id="data_source_id_value",
-                schedule="schedule_value",
-                data_refresh_window_days=2543,
-                disabled=True,
-                state=transfer.TransferState.PENDING,
-                user_id=747,
-                dataset_region="dataset_region_value",
-                notification_pubsub_topic="notification_pubsub_topic_value",
-            )
-        )
-        response = await client.create_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CreateTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-@pytest.mark.asyncio
-async def test_create_transfer_config_async_from_dict():
-    await test_create_transfer_config_async(request_type=dict)
-
-
-def test_create_transfer_config_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.CreateTransferConfigRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        call.return_value = transfer.TransferConfig()
-        client.create_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_create_transfer_config_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.CreateTransferConfigRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        await client.create_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_create_transfer_config_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.create_transfer_config(
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-        arg = args[0].transfer_config
-        mock_val = transfer.TransferConfig(name="name_value")
-        assert arg == mock_val
-
-
-def test_create_transfer_config_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.create_transfer_config(
-            datatransfer.CreateTransferConfigRequest(),
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-
-
-@pytest.mark.asyncio
-async def test_create_transfer_config_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.create_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.create_transfer_config(
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-        arg = args[0].transfer_config
-        mock_val = transfer.TransferConfig(name="name_value")
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_create_transfer_config_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.create_transfer_config(
-            datatransfer.CreateTransferConfigRequest(),
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.UpdateTransferConfigRequest,
-        dict,
-    ],
-)
-def test_update_transfer_config(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-        response = client.update_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.UpdateTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_update_transfer_config_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        client.update_transfer_config()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.UpdateTransferConfigRequest()
-
-
-@pytest.mark.asyncio
-async def test_update_transfer_config_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.UpdateTransferConfigRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig(
-                name="name_value",
-                display_name="display_name_value",
-                data_source_id="data_source_id_value",
-                schedule="schedule_value",
-                data_refresh_window_days=2543,
-                disabled=True,
-                state=transfer.TransferState.PENDING,
-                user_id=747,
-                dataset_region="dataset_region_value",
-                notification_pubsub_topic="notification_pubsub_topic_value",
-            )
-        )
-        response = await client.update_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.UpdateTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-@pytest.mark.asyncio
-async def test_update_transfer_config_async_from_dict():
-    await test_update_transfer_config_async(request_type=dict)
-
-
-def test_update_transfer_config_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.UpdateTransferConfigRequest()
-
-    request.transfer_config.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        call.return_value = transfer.TransferConfig()
-        client.update_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "transfer_config.name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_update_transfer_config_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.UpdateTransferConfigRequest()
-
-    request.transfer_config.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        await client.update_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "transfer_config.name=name_value",
-    ) in kw["metadata"]
-
-
-def test_update_transfer_config_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.update_transfer_config(
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].transfer_config
-        mock_val = transfer.TransferConfig(name="name_value")
-        assert arg == mock_val
-        arg = args[0].update_mask
-        mock_val = field_mask_pb2.FieldMask(paths=["paths_value"])
-        assert arg == mock_val
-
-
-def test_update_transfer_config_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.update_transfer_config(
-            datatransfer.UpdateTransferConfigRequest(),
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-
-
-@pytest.mark.asyncio
-async def test_update_transfer_config_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.update_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.update_transfer_config(
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].transfer_config
-        mock_val = transfer.TransferConfig(name="name_value")
-        assert arg == mock_val
-        arg = args[0].update_mask
-        mock_val = field_mask_pb2.FieldMask(paths=["paths_value"])
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_update_transfer_config_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.update_transfer_config(
-            datatransfer.UpdateTransferConfigRequest(),
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.DeleteTransferConfigRequest,
-        dict,
-    ],
-)
-def test_delete_transfer_config(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-        response = client.delete_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-def test_delete_transfer_config_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        client.delete_transfer_config()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferConfigRequest()
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_config_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.DeleteTransferConfigRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        response = await client.delete_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_config_async_from_dict():
-    await test_delete_transfer_config_async(request_type=dict)
-
-
-def test_delete_transfer_config_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.DeleteTransferConfigRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        call.return_value = None
-        client.delete_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_config_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.DeleteTransferConfigRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        await client.delete_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_delete_transfer_config_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.delete_transfer_config(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_delete_transfer_config_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.delete_transfer_config(
-            datatransfer.DeleteTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_config_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.delete_transfer_config(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_config_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.delete_transfer_config(
-            datatransfer.DeleteTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetTransferConfigRequest,
-        dict,
-    ],
-)
-def test_get_transfer_config(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-        response = client.get_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_get_transfer_config_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        client.get_transfer_config()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferConfigRequest()
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_config_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.GetTransferConfigRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig(
-                name="name_value",
-                display_name="display_name_value",
-                data_source_id="data_source_id_value",
-                schedule="schedule_value",
-                data_refresh_window_days=2543,
-                disabled=True,
-                state=transfer.TransferState.PENDING,
-                user_id=747,
-                dataset_region="dataset_region_value",
-                notification_pubsub_topic="notification_pubsub_topic_value",
-            )
-        )
-        response = await client.get_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferConfigRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_config_async_from_dict():
-    await test_get_transfer_config_async(request_type=dict)
-
-
-def test_get_transfer_config_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetTransferConfigRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        call.return_value = transfer.TransferConfig()
-        client.get_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_config_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetTransferConfigRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        await client.get_transfer_config(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_get_transfer_config_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.get_transfer_config(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_get_transfer_config_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_transfer_config(
-            datatransfer.GetTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_config_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.get_transfer_config), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferConfig()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferConfig()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.get_transfer_config(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_config_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.get_transfer_config(
-            datatransfer.GetTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferConfigsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_configs(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferConfigsResponse(
-            next_page_token="next_page_token_value",
-        )
-        response = client.list_transfer_configs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferConfigsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferConfigsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_configs_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        client.list_transfer_configs()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferConfigsRequest()
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.ListTransferConfigsRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferConfigsResponse(
-                next_page_token="next_page_token_value",
-            )
-        )
-        response = await client.list_transfer_configs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferConfigsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferConfigsAsyncPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_async_from_dict():
-    await test_list_transfer_configs_async(request_type=dict)
-
-
-def test_list_transfer_configs_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferConfigsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        call.return_value = datatransfer.ListTransferConfigsResponse()
-        client.list_transfer_configs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferConfigsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferConfigsResponse()
-        )
-        await client.list_transfer_configs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_list_transfer_configs_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferConfigsResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.list_transfer_configs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-def test_list_transfer_configs_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_configs(
-            datatransfer.ListTransferConfigsRequest(),
-            parent="parent_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferConfigsResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferConfigsResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.list_transfer_configs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.list_transfer_configs(
-            datatransfer.ListTransferConfigsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_configs_pager(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-            ),
-            RuntimeError,
-        )
-
-        metadata = ()
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", ""),)),
-        )
-        pager = client.list_transfer_configs(request={})
-
-        assert pager._metadata == metadata
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferConfig) for i in results)
-
-
-def test_list_transfer_configs_pages(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = list(client.list_transfer_configs(request={}).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_async_pager():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-            ),
-            RuntimeError,
-        )
-        async_pager = await client.list_transfer_configs(
-            request={},
-        )
-        assert async_pager.next_page_token == "abc"
-        responses = []
-        async for response in async_pager:  # pragma: no branch
-            responses.append(response)
-
-        assert len(responses) == 6
-        assert all(isinstance(i, transfer.TransferConfig) for i in responses)
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_configs_async_pages():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_configs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = []
-        # Workaround issue in python 3.9 related to code coverage by adding `# pragma: no branch`
-        # See https://github.com/googleapis/gapic-generator-python/pull/1174#issuecomment-1025132372
-        async for page_ in (  # pragma: no branch
-            await client.list_transfer_configs(request={})
-        ).pages:
-            pages.append(page_)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ScheduleTransferRunsRequest,
-        dict,
-    ],
-)
-def test_schedule_transfer_runs(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ScheduleTransferRunsResponse()
-        response = client.schedule_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ScheduleTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.ScheduleTransferRunsResponse)
-
-
-def test_schedule_transfer_runs_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        client.schedule_transfer_runs()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ScheduleTransferRunsRequest()
-
-
-@pytest.mark.asyncio
-async def test_schedule_transfer_runs_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.ScheduleTransferRunsRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ScheduleTransferRunsResponse()
-        )
-        response = await client.schedule_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ScheduleTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.ScheduleTransferRunsResponse)
-
-
-@pytest.mark.asyncio
-async def test_schedule_transfer_runs_async_from_dict():
-    await test_schedule_transfer_runs_async(request_type=dict)
-
-
-def test_schedule_transfer_runs_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ScheduleTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = datatransfer.ScheduleTransferRunsResponse()
-        client.schedule_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_schedule_transfer_runs_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ScheduleTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ScheduleTransferRunsResponse()
-        )
-        await client.schedule_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_schedule_transfer_runs_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ScheduleTransferRunsResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.schedule_transfer_runs(
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-        assert TimestampRule().to_proto(args[0].start_time) == timestamp_pb2.Timestamp(
-            seconds=751
-        )
-        assert TimestampRule().to_proto(args[0].end_time) == timestamp_pb2.Timestamp(
-            seconds=751
-        )
-
-
-def test_schedule_transfer_runs_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.schedule_transfer_runs(
-            datatransfer.ScheduleTransferRunsRequest(),
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-
-
-@pytest.mark.asyncio
-async def test_schedule_transfer_runs_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.schedule_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ScheduleTransferRunsResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ScheduleTransferRunsResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.schedule_transfer_runs(
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-        assert TimestampRule().to_proto(args[0].start_time) == timestamp_pb2.Timestamp(
-            seconds=751
-        )
-        assert TimestampRule().to_proto(args[0].end_time) == timestamp_pb2.Timestamp(
-            seconds=751
-        )
-
-
-@pytest.mark.asyncio
-async def test_schedule_transfer_runs_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.schedule_transfer_runs(
-            datatransfer.ScheduleTransferRunsRequest(),
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.StartManualTransferRunsRequest,
-        dict,
-    ],
-)
-def test_start_manual_transfer_runs(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.start_manual_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.StartManualTransferRunsResponse()
-        response = client.start_manual_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.StartManualTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.StartManualTransferRunsResponse)
-
-
-def test_start_manual_transfer_runs_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.start_manual_transfer_runs), "__call__"
-    ) as call:
-        client.start_manual_transfer_runs()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.StartManualTransferRunsRequest()
-
-
-@pytest.mark.asyncio
-async def test_start_manual_transfer_runs_async(
-    transport: str = "grpc_asyncio",
-    request_type=datatransfer.StartManualTransferRunsRequest,
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.start_manual_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.StartManualTransferRunsResponse()
-        )
-        response = await client.start_manual_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.StartManualTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.StartManualTransferRunsResponse)
-
-
-@pytest.mark.asyncio
-async def test_start_manual_transfer_runs_async_from_dict():
-    await test_start_manual_transfer_runs_async(request_type=dict)
-
-
-def test_start_manual_transfer_runs_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.StartManualTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.start_manual_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = datatransfer.StartManualTransferRunsResponse()
-        client.start_manual_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_start_manual_transfer_runs_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.StartManualTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.start_manual_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.StartManualTransferRunsResponse()
-        )
-        await client.start_manual_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetTransferRunRequest,
-        dict,
-    ],
-)
-def test_get_transfer_run(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferRun(
-            name="name_value",
-            data_source_id="data_source_id_value",
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            schedule="schedule_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-        response = client.get_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferRunRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferRun)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.schedule == "schedule_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_get_transfer_run_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        client.get_transfer_run()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferRunRequest()
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_run_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.GetTransferRunRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferRun(
-                name="name_value",
-                data_source_id="data_source_id_value",
-                state=transfer.TransferState.PENDING,
-                user_id=747,
-                schedule="schedule_value",
-                notification_pubsub_topic="notification_pubsub_topic_value",
-            )
-        )
-        response = await client.get_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.GetTransferRunRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferRun)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.schedule == "schedule_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_run_async_from_dict():
-    await test_get_transfer_run_async(request_type=dict)
-
-
-def test_get_transfer_run_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetTransferRunRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        call.return_value = transfer.TransferRun()
-        client.get_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_run_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.GetTransferRunRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferRun()
-        )
-        await client.get_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_get_transfer_run_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferRun()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.get_transfer_run(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_get_transfer_run_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_transfer_run(
-            datatransfer.GetTransferRunRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_run_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_transfer_run), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = transfer.TransferRun()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            transfer.TransferRun()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.get_transfer_run(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_get_transfer_run_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.get_transfer_run(
-            datatransfer.GetTransferRunRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.DeleteTransferRunRequest,
-        dict,
-    ],
-)
-def test_delete_transfer_run(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-        response = client.delete_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferRunRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-def test_delete_transfer_run_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        client.delete_transfer_run()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferRunRequest()
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_run_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.DeleteTransferRunRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        response = await client.delete_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.DeleteTransferRunRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_run_async_from_dict():
-    await test_delete_transfer_run_async(request_type=dict)
-
-
-def test_delete_transfer_run_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.DeleteTransferRunRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        call.return_value = None
-        client.delete_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_run_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.DeleteTransferRunRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        await client.delete_transfer_run(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_delete_transfer_run_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.delete_transfer_run(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_delete_transfer_run_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.delete_transfer_run(
-            datatransfer.DeleteTransferRunRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_run_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.delete_transfer_run), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.delete_transfer_run(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_delete_transfer_run_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.delete_transfer_run(
-            datatransfer.DeleteTransferRunRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferRunsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_runs(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferRunsResponse(
-            next_page_token="next_page_token_value",
-        )
-        response = client.list_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferRunsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_runs_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        client.list_transfer_runs()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferRunsRequest()
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.ListTransferRunsRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferRunsResponse(
-                next_page_token="next_page_token_value",
-            )
-        )
-        response = await client.list_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferRunsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferRunsAsyncPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_async_from_dict():
-    await test_list_transfer_runs_async(request_type=dict)
-
-
-def test_list_transfer_runs_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = datatransfer.ListTransferRunsResponse()
-        client.list_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferRunsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferRunsResponse()
-        )
-        await client.list_transfer_runs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_list_transfer_runs_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferRunsResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.list_transfer_runs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-def test_list_transfer_runs_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_runs(
-            datatransfer.ListTransferRunsRequest(),
-            parent="parent_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferRunsResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferRunsResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.list_transfer_runs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.list_transfer_runs(
-            datatransfer.ListTransferRunsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_runs_pager(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-            ),
-            RuntimeError,
-        )
-
-        metadata = ()
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", ""),)),
-        )
-        pager = client.list_transfer_runs(request={})
-
-        assert pager._metadata == metadata
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferRun) for i in results)
-
-
-def test_list_transfer_runs_pages(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = list(client.list_transfer_runs(request={}).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_async_pager():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-            ),
-            RuntimeError,
-        )
-        async_pager = await client.list_transfer_runs(
-            request={},
-        )
-        assert async_pager.next_page_token == "abc"
-        responses = []
-        async for response in async_pager:  # pragma: no branch
-            responses.append(response)
-
-        assert len(responses) == 6
-        assert all(isinstance(i, transfer.TransferRun) for i in responses)
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_runs_async_pages():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_runs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = []
-        # Workaround issue in python 3.9 related to code coverage by adding `# pragma: no branch`
-        # See https://github.com/googleapis/gapic-generator-python/pull/1174#issuecomment-1025132372
-        async for page_ in (  # pragma: no branch
-            await client.list_transfer_runs(request={})
-        ).pages:
-            pages.append(page_)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferLogsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_logs(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferLogsResponse(
-            next_page_token="next_page_token_value",
-        )
-        response = client.list_transfer_logs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferLogsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferLogsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_logs_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        client.list_transfer_logs()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferLogsRequest()
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.ListTransferLogsRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferLogsResponse(
-                next_page_token="next_page_token_value",
-            )
-        )
-        response = await client.list_transfer_logs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.ListTransferLogsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferLogsAsyncPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_async_from_dict():
-    await test_list_transfer_logs_async(request_type=dict)
-
-
-def test_list_transfer_logs_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferLogsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        call.return_value = datatransfer.ListTransferLogsResponse()
-        client.list_transfer_logs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.ListTransferLogsRequest()
-
-    request.parent = "parent_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferLogsResponse()
-        )
-        await client.list_transfer_logs(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "parent=parent_value",
-    ) in kw["metadata"]
-
-
-def test_list_transfer_logs_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferLogsResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.list_transfer_logs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-def test_list_transfer_logs_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_logs(
-            datatransfer.ListTransferLogsRequest(),
-            parent="parent_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.ListTransferLogsResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.ListTransferLogsResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.list_transfer_logs(
-            parent="parent_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].parent
-        mock_val = "parent_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.list_transfer_logs(
-            datatransfer.ListTransferLogsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_logs_pager(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-            ),
-            RuntimeError,
-        )
-
-        metadata = ()
-        metadata = tuple(metadata) + (
-            gapic_v1.routing_header.to_grpc_metadata((("parent", ""),)),
-        )
-        pager = client.list_transfer_logs(request={})
-
-        assert pager._metadata == metadata
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferMessage) for i in results)
-
-
-def test_list_transfer_logs_pages(transport_name: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials,
-        transport=transport_name,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs), "__call__"
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = list(client.list_transfer_logs(request={}).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_async_pager():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-            ),
-            RuntimeError,
-        )
-        async_pager = await client.list_transfer_logs(
-            request={},
-        )
-        assert async_pager.next_page_token == "abc"
-        responses = []
-        async for response in async_pager:  # pragma: no branch
-            responses.append(response)
-
-        assert len(responses) == 6
-        assert all(isinstance(i, transfer.TransferMessage) for i in responses)
-
-
-@pytest.mark.asyncio
-async def test_list_transfer_logs_async_pages():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials,
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.list_transfer_logs),
-        "__call__",
-        new_callable=mock.AsyncMock,
-    ) as call:
-        # Set the response to a series of pages.
-        call.side_effect = (
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-            ),
-            RuntimeError,
-        )
-        pages = []
-        # Workaround issue in python 3.9 related to code coverage by adding `# pragma: no branch`
-        # See https://github.com/googleapis/gapic-generator-python/pull/1174#issuecomment-1025132372
-        async for page_ in (  # pragma: no branch
-            await client.list_transfer_logs(request={})
-        ).pages:
-            pages.append(page_)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.CheckValidCredsRequest,
-        dict,
-    ],
-)
-def test_check_valid_creds(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.CheckValidCredsResponse(
-            has_valid_creds=True,
-        )
-        response = client.check_valid_creds(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CheckValidCredsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.CheckValidCredsResponse)
-    assert response.has_valid_creds is True
-
-
-def test_check_valid_creds_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        client.check_valid_creds()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CheckValidCredsRequest()
-
-
-@pytest.mark.asyncio
-async def test_check_valid_creds_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.CheckValidCredsRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.CheckValidCredsResponse(
-                has_valid_creds=True,
-            )
-        )
-        response = await client.check_valid_creds(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.CheckValidCredsRequest()
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.CheckValidCredsResponse)
-    assert response.has_valid_creds is True
-
-
-@pytest.mark.asyncio
-async def test_check_valid_creds_async_from_dict():
-    await test_check_valid_creds_async(request_type=dict)
-
-
-def test_check_valid_creds_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.CheckValidCredsRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        call.return_value = datatransfer.CheckValidCredsResponse()
-        client.check_valid_creds(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_check_valid_creds_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.CheckValidCredsRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.CheckValidCredsResponse()
-        )
-        await client.check_valid_creds(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-def test_check_valid_creds_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.CheckValidCredsResponse()
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        client.check_valid_creds(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-def test_check_valid_creds_flattened_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.check_valid_creds(
-            datatransfer.CheckValidCredsRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.asyncio
-async def test_check_valid_creds_flattened_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.check_valid_creds), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = datatransfer.CheckValidCredsResponse()
-
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            datatransfer.CheckValidCredsResponse()
-        )
-        # Call the method with a truthy value for each flattened field,
-        # using the keyword arguments to the method.
-        response = await client.check_valid_creds(
-            name="name_value",
-        )
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        arg = args[0].name
-        mock_val = "name_value"
-        assert arg == mock_val
-
-
-@pytest.mark.asyncio
-async def test_check_valid_creds_flattened_error_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        await client.check_valid_creds(
-            datatransfer.CheckValidCredsRequest(),
-            name="name_value",
-        )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.EnrollDataSourcesRequest,
-        dict,
-    ],
-)
-def test_enroll_data_sources(request_type, transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.enroll_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = None
-        response = client.enroll_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.EnrollDataSourcesRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-def test_enroll_data_sources_empty_call():
-    # This test is a coverage failsafe to make sure that totally empty calls,
-    # i.e. request == None and no flattened fields passed, work.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc",
-    )
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.enroll_data_sources), "__call__"
-    ) as call:
-        client.enroll_data_sources()
-        call.assert_called()
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.EnrollDataSourcesRequest()
-
-
-@pytest.mark.asyncio
-async def test_enroll_data_sources_async(
-    transport: str = "grpc_asyncio", request_type=datatransfer.EnrollDataSourcesRequest
-):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = request_type()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.enroll_data_sources), "__call__"
-    ) as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        response = await client.enroll_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == datatransfer.EnrollDataSourcesRequest()
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-@pytest.mark.asyncio
-async def test_enroll_data_sources_async_from_dict():
-    await test_enroll_data_sources_async(request_type=dict)
-
-
-def test_enroll_data_sources_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.EnrollDataSourcesRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.enroll_data_sources), "__call__"
-    ) as call:
-        call.return_value = None
-        client.enroll_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_enroll_data_sources_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = datatransfer.EnrollDataSourcesRequest()
-
-    request.name = "name_value"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(
-        type(client.transport.enroll_data_sources), "__call__"
-    ) as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(None)
-        await client.enroll_data_sources(request)
-
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls)
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=name_value",
-    ) in kw["metadata"]
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetDataSourceRequest,
-        dict,
-    ],
-)
-def test_get_data_source_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2/dataSources/sample3"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.DataSource(
-            name="name_value",
-            data_source_id="data_source_id_value",
-            display_name="display_name_value",
-            description="description_value",
-            client_id="client_id_value",
-            scopes=["scopes_value"],
-            transfer_type=transfer.TransferType.BATCH,
-            supports_multiple_transfers=True,
-            update_deadline_seconds=2406,
-            default_schedule="default_schedule_value",
-            supports_custom_schedule=True,
-            help_url="help_url_value",
-            authorization_type=datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE,
-            data_refresh_type=datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW,
-            default_data_refresh_window_days=3379,
-            manual_runs_disabled=True,
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.DataSource.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.get_data_source(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.DataSource)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.display_name == "display_name_value"
-    assert response.description == "description_value"
-    assert response.client_id == "client_id_value"
-    assert response.scopes == ["scopes_value"]
-    assert response.transfer_type == transfer.TransferType.BATCH
-    assert response.supports_multiple_transfers is True
-    assert response.update_deadline_seconds == 2406
-    assert response.default_schedule == "default_schedule_value"
-    assert response.supports_custom_schedule is True
-    assert response.help_url == "help_url_value"
-    assert (
-        response.authorization_type
-        == datatransfer.DataSource.AuthorizationType.AUTHORIZATION_CODE
-    )
-    assert (
-        response.data_refresh_type
-        == datatransfer.DataSource.DataRefreshType.SLIDING_WINDOW
-    )
-    assert response.default_data_refresh_window_days == 3379
-    assert response.manual_runs_disabled is True
-
-
-def test_get_data_source_rest_required_fields(
-    request_type=datatransfer.GetDataSourceRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_data_source._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_data_source._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.DataSource()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.DataSource.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.get_data_source(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_get_data_source_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.get_data_source._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_get_data_source_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_get_data_source"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_get_data_source"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.GetDataSourceRequest.pb(
-            datatransfer.GetDataSourceRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.DataSource.to_json(
-            datatransfer.DataSource()
-        )
-
-        request = datatransfer.GetDataSourceRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.DataSource()
-
-        client.get_data_source(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_get_data_source_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.GetDataSourceRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2/dataSources/sample3"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.get_data_source(request)
-
-
-def test_get_data_source_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.DataSource()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/dataSources/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.DataSource.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.get_data_source(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/dataSources/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_get_data_source_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_data_source(
-            datatransfer.GetDataSourceRequest(),
-            name="name_value",
-        )
-
-
-def test_get_data_source_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListDataSourcesRequest,
-        dict,
-    ],
-)
-def test_list_data_sources_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListDataSourcesResponse(
-            next_page_token="next_page_token_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListDataSourcesResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.list_data_sources(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListDataSourcesPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_data_sources_rest_required_fields(
-    request_type=datatransfer.ListDataSourcesRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_data_sources._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_data_sources._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "page_size",
-            "page_token",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.ListDataSourcesResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.ListDataSourcesResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.list_data_sources(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_list_data_sources_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.list_data_sources._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "pageSize",
-                "pageToken",
-            )
-        )
-        & set(("parent",))
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_list_data_sources_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_list_data_sources"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_list_data_sources"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.ListDataSourcesRequest.pb(
-            datatransfer.ListDataSourcesRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.ListDataSourcesResponse.to_json(
-            datatransfer.ListDataSourcesResponse()
-        )
-
-        request = datatransfer.ListDataSourcesRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.ListDataSourcesResponse()
-
-        client.list_data_sources(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_list_data_sources_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.ListDataSourcesRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.list_data_sources(request)
-
-
-def test_list_data_sources_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListDataSourcesResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {"parent": "projects/sample1/locations/sample2"}
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListDataSourcesResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.list_data_sources(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*}/dataSources"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_list_data_sources_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_data_sources(
-            datatransfer.ListDataSourcesRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_data_sources_rest_pager(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # TODO(kbandes): remove this mock unless there's a good reason for it.
-        # with mock.patch.object(path_template, 'transcode') as transcode:
-        # Set the response as a series of pages
-        response = (
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListDataSourcesResponse(
-                data_sources=[
-                    datatransfer.DataSource(),
-                    datatransfer.DataSource(),
-                ],
-            ),
-        )
-        # Two responses for two calls
-        response = response + response
-
-        # Wrap the values into proper Response objs
-        response = tuple(
-            datatransfer.ListDataSourcesResponse.to_json(x) for x in response
-        )
-        return_values = tuple(Response() for i in response)
-        for return_val, response_val in zip(return_values, response):
-            return_val._content = response_val.encode("UTF-8")
-            return_val.status_code = 200
-        req.side_effect = return_values
-
-        sample_request = {"parent": "projects/sample1/locations/sample2"}
-
-        pager = client.list_data_sources(request=sample_request)
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, datatransfer.DataSource) for i in results)
-
-        pages = list(client.list_data_sources(request=sample_request).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.CreateTransferConfigRequest,
-        dict,
-    ],
-)
-def test_create_transfer_config_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request_init["transfer_config"] = {
-        "name": "name_value",
-        "destination_dataset_id": "destination_dataset_id_value",
-        "display_name": "display_name_value",
-        "data_source_id": "data_source_id_value",
-        "params": {"fields": {}},
-        "schedule": "schedule_value",
-        "schedule_options": {
-            "disable_auto_scheduling": True,
-            "start_time": {"seconds": 751, "nanos": 543},
-            "end_time": {},
-        },
-        "data_refresh_window_days": 2543,
-        "disabled": True,
-        "update_time": {},
-        "next_run_time": {},
-        "state": 2,
-        "user_id": 747,
-        "dataset_region": "dataset_region_value",
-        "notification_pubsub_topic": "notification_pubsub_topic_value",
-        "email_preferences": {"enable_failure_email": True},
-        "owner_info": {"email": "email_value"},
-        "encryption_configuration": {"kms_key_name": {"value": "value_value"}},
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.create_transfer_config(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_create_transfer_config_rest_required_fields(
-    request_type=datatransfer.CreateTransferConfigRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).create_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).create_transfer_config._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "authorization_code",
-            "service_account_name",
-            "version_info",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = transfer.TransferConfig()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "post",
-                "query_params": pb_request,
-            }
-            transcode_result["body"] = pb_request
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = transfer.TransferConfig.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.create_transfer_config(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_create_transfer_config_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.create_transfer_config._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "authorizationCode",
-                "serviceAccountName",
-                "versionInfo",
-            )
-        )
-        & set(
-            (
-                "parent",
-                "transferConfig",
-            )
-        )
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_create_transfer_config_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_create_transfer_config"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_create_transfer_config"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.CreateTransferConfigRequest.pb(
-            datatransfer.CreateTransferConfigRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = transfer.TransferConfig.to_json(
-            transfer.TransferConfig()
-        )
-
-        request = datatransfer.CreateTransferConfigRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = transfer.TransferConfig()
-
-        client.create_transfer_config(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_create_transfer_config_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.CreateTransferConfigRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request_init["transfer_config"] = {
-        "name": "name_value",
-        "destination_dataset_id": "destination_dataset_id_value",
-        "display_name": "display_name_value",
-        "data_source_id": "data_source_id_value",
-        "params": {"fields": {}},
-        "schedule": "schedule_value",
-        "schedule_options": {
-            "disable_auto_scheduling": True,
-            "start_time": {"seconds": 751, "nanos": 543},
-            "end_time": {},
-        },
-        "data_refresh_window_days": 2543,
-        "disabled": True,
-        "update_time": {},
-        "next_run_time": {},
-        "state": 2,
-        "user_id": 747,
-        "dataset_region": "dataset_region_value",
-        "notification_pubsub_topic": "notification_pubsub_topic_value",
-        "email_preferences": {"enable_failure_email": True},
-        "owner_info": {"email": "email_value"},
-        "encryption_configuration": {"kms_key_name": {"value": "value_value"}},
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.create_transfer_config(request)
-
-
-def test_create_transfer_config_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {"parent": "projects/sample1/locations/sample2"}
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.create_transfer_config(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*}/transferConfigs"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_create_transfer_config_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.create_transfer_config(
-            datatransfer.CreateTransferConfigRequest(),
-            parent="parent_value",
-            transfer_config=transfer.TransferConfig(name="name_value"),
-        )
-
-
-def test_create_transfer_config_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.UpdateTransferConfigRequest,
-        dict,
-    ],
-)
-def test_update_transfer_config_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "transfer_config": {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-    }
-    request_init["transfer_config"] = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3",
-        "destination_dataset_id": "destination_dataset_id_value",
-        "display_name": "display_name_value",
-        "data_source_id": "data_source_id_value",
-        "params": {"fields": {}},
-        "schedule": "schedule_value",
-        "schedule_options": {
-            "disable_auto_scheduling": True,
-            "start_time": {"seconds": 751, "nanos": 543},
-            "end_time": {},
-        },
-        "data_refresh_window_days": 2543,
-        "disabled": True,
-        "update_time": {},
-        "next_run_time": {},
-        "state": 2,
-        "user_id": 747,
-        "dataset_region": "dataset_region_value",
-        "notification_pubsub_topic": "notification_pubsub_topic_value",
-        "email_preferences": {"enable_failure_email": True},
-        "owner_info": {"email": "email_value"},
-        "encryption_configuration": {"kms_key_name": {"value": "value_value"}},
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.update_transfer_config(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_update_transfer_config_rest_required_fields(
-    request_type=datatransfer.UpdateTransferConfigRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).update_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).update_transfer_config._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "authorization_code",
-            "service_account_name",
-            "update_mask",
-            "version_info",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = transfer.TransferConfig()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "patch",
-                "query_params": pb_request,
-            }
-            transcode_result["body"] = pb_request
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = transfer.TransferConfig.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.update_transfer_config(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_update_transfer_config_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.update_transfer_config._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "authorizationCode",
-                "serviceAccountName",
-                "updateMask",
-                "versionInfo",
-            )
-        )
-        & set(
-            (
-                "transferConfig",
-                "updateMask",
-            )
-        )
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_update_transfer_config_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_update_transfer_config"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_update_transfer_config"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.UpdateTransferConfigRequest.pb(
-            datatransfer.UpdateTransferConfigRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = transfer.TransferConfig.to_json(
-            transfer.TransferConfig()
-        )
-
-        request = datatransfer.UpdateTransferConfigRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = transfer.TransferConfig()
-
-        client.update_transfer_config(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_update_transfer_config_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.UpdateTransferConfigRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "transfer_config": {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-    }
-    request_init["transfer_config"] = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3",
-        "destination_dataset_id": "destination_dataset_id_value",
-        "display_name": "display_name_value",
-        "data_source_id": "data_source_id_value",
-        "params": {"fields": {}},
-        "schedule": "schedule_value",
-        "schedule_options": {
-            "disable_auto_scheduling": True,
-            "start_time": {"seconds": 751, "nanos": 543},
-            "end_time": {},
-        },
-        "data_refresh_window_days": 2543,
-        "disabled": True,
-        "update_time": {},
-        "next_run_time": {},
-        "state": 2,
-        "user_id": 747,
-        "dataset_region": "dataset_region_value",
-        "notification_pubsub_topic": "notification_pubsub_topic_value",
-        "email_preferences": {"enable_failure_email": True},
-        "owner_info": {"email": "email_value"},
-        "encryption_configuration": {"kms_key_name": {"value": "value_value"}},
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.update_transfer_config(request)
-
-
-def test_update_transfer_config_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "transfer_config": {
-                "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-            }
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.update_transfer_config(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{transfer_config.name=projects/*/locations/*/transferConfigs/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_update_transfer_config_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.update_transfer_config(
-            datatransfer.UpdateTransferConfigRequest(),
-            transfer_config=transfer.TransferConfig(name="name_value"),
-            update_mask=field_mask_pb2.FieldMask(paths=["paths_value"]),
-        )
-
-
-def test_update_transfer_config_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.DeleteTransferConfigRequest,
-        dict,
-    ],
-)
-def test_delete_transfer_config_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = None
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = ""
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.delete_transfer_config(request)
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-def test_delete_transfer_config_rest_required_fields(
-    request_type=datatransfer.DeleteTransferConfigRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).delete_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).delete_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = None
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "delete",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-            json_return_value = ""
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.delete_transfer_config(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_delete_transfer_config_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.delete_transfer_config._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_delete_transfer_config_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_delete_transfer_config"
-    ) as pre:
-        pre.assert_not_called()
-        pb_message = datatransfer.DeleteTransferConfigRequest.pb(
-            datatransfer.DeleteTransferConfigRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-
-        request = datatransfer.DeleteTransferConfigRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-
-        client.delete_transfer_config(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-
-
-def test_delete_transfer_config_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.DeleteTransferConfigRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.delete_transfer_config(request)
-
-
-def test_delete_transfer_config_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = None
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = ""
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.delete_transfer_config(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/transferConfigs/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_delete_transfer_config_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.delete_transfer_config(
-            datatransfer.DeleteTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-def test_delete_transfer_config_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetTransferConfigRequest,
-        dict,
-    ],
-)
-def test_get_transfer_config_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig(
-            name="name_value",
-            display_name="display_name_value",
-            data_source_id="data_source_id_value",
-            schedule="schedule_value",
-            data_refresh_window_days=2543,
-            disabled=True,
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            dataset_region="dataset_region_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.get_transfer_config(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferConfig)
-    assert response.name == "name_value"
-    assert response.display_name == "display_name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.schedule == "schedule_value"
-    assert response.data_refresh_window_days == 2543
-    assert response.disabled is True
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.dataset_region == "dataset_region_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_get_transfer_config_rest_required_fields(
-    request_type=datatransfer.GetTransferConfigRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_transfer_config._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = transfer.TransferConfig()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = transfer.TransferConfig.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.get_transfer_config(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_get_transfer_config_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.get_transfer_config._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_get_transfer_config_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_get_transfer_config"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_get_transfer_config"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.GetTransferConfigRequest.pb(
-            datatransfer.GetTransferConfigRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = transfer.TransferConfig.to_json(
-            transfer.TransferConfig()
-        )
-
-        request = datatransfer.GetTransferConfigRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = transfer.TransferConfig()
-
-        client.get_transfer_config(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_get_transfer_config_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.GetTransferConfigRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.get_transfer_config(request)
-
-
-def test_get_transfer_config_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferConfig()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferConfig.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.get_transfer_config(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/transferConfigs/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_get_transfer_config_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_transfer_config(
-            datatransfer.GetTransferConfigRequest(),
-            name="name_value",
-        )
-
-
-def test_get_transfer_config_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferConfigsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_configs_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferConfigsResponse(
-            next_page_token="next_page_token_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferConfigsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.list_transfer_configs(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferConfigsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_configs_rest_required_fields(
-    request_type=datatransfer.ListTransferConfigsRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_configs._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_configs._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "data_source_ids",
-            "page_size",
-            "page_token",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.ListTransferConfigsResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.ListTransferConfigsResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.list_transfer_configs(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_list_transfer_configs_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.list_transfer_configs._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "dataSourceIds",
-                "pageSize",
-                "pageToken",
-            )
-        )
-        & set(("parent",))
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_list_transfer_configs_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_list_transfer_configs"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_list_transfer_configs"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.ListTransferConfigsRequest.pb(
-            datatransfer.ListTransferConfigsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.ListTransferConfigsResponse.to_json(
-            datatransfer.ListTransferConfigsResponse()
-        )
-
-        request = datatransfer.ListTransferConfigsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.ListTransferConfigsResponse()
-
-        client.list_transfer_configs(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_list_transfer_configs_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.ListTransferConfigsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"parent": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.list_transfer_configs(request)
-
-
-def test_list_transfer_configs_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferConfigsResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {"parent": "projects/sample1/locations/sample2"}
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferConfigsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.list_transfer_configs(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*}/transferConfigs"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_list_transfer_configs_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_configs(
-            datatransfer.ListTransferConfigsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_configs_rest_pager(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # TODO(kbandes): remove this mock unless there's a good reason for it.
-        # with mock.patch.object(path_template, 'transcode') as transcode:
-        # Set the response as a series of pages
-        response = (
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferConfigsResponse(
-                transfer_configs=[
-                    transfer.TransferConfig(),
-                    transfer.TransferConfig(),
-                ],
-            ),
-        )
-        # Two responses for two calls
-        response = response + response
-
-        # Wrap the values into proper Response objs
-        response = tuple(
-            datatransfer.ListTransferConfigsResponse.to_json(x) for x in response
-        )
-        return_values = tuple(Response() for i in response)
-        for return_val, response_val in zip(return_values, response):
-            return_val._content = response_val.encode("UTF-8")
-            return_val.status_code = 200
-        req.side_effect = return_values
-
-        sample_request = {"parent": "projects/sample1/locations/sample2"}
-
-        pager = client.list_transfer_configs(request=sample_request)
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferConfig) for i in results)
-
-        pages = list(client.list_transfer_configs(request=sample_request).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ScheduleTransferRunsRequest,
-        dict,
-    ],
-)
-def test_schedule_transfer_runs_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ScheduleTransferRunsResponse()
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ScheduleTransferRunsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.schedule_transfer_runs(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.ScheduleTransferRunsResponse)
-
-
-def test_schedule_transfer_runs_rest_required_fields(
-    request_type=datatransfer.ScheduleTransferRunsRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).schedule_transfer_runs._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).schedule_transfer_runs._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.ScheduleTransferRunsResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "post",
-                "query_params": pb_request,
-            }
-            transcode_result["body"] = pb_request
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.ScheduleTransferRunsResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.schedule_transfer_runs(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_schedule_transfer_runs_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.schedule_transfer_runs._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(())
-        & set(
-            (
-                "parent",
-                "startTime",
-                "endTime",
-            )
-        )
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_schedule_transfer_runs_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_schedule_transfer_runs"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_schedule_transfer_runs"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.ScheduleTransferRunsRequest.pb(
-            datatransfer.ScheduleTransferRunsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.ScheduleTransferRunsResponse.to_json(
-            datatransfer.ScheduleTransferRunsResponse()
-        )
-
-        request = datatransfer.ScheduleTransferRunsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.ScheduleTransferRunsResponse()
-
-        client.schedule_transfer_runs(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_schedule_transfer_runs_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.ScheduleTransferRunsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.schedule_transfer_runs(request)
-
-
-def test_schedule_transfer_runs_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ScheduleTransferRunsResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ScheduleTransferRunsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.schedule_transfer_runs(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*/transferConfigs/*}:scheduleRuns"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_schedule_transfer_runs_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.schedule_transfer_runs(
-            datatransfer.ScheduleTransferRunsRequest(),
-            parent="parent_value",
-            start_time=timestamp_pb2.Timestamp(seconds=751),
-            end_time=timestamp_pb2.Timestamp(seconds=751),
-        )
-
-
-def test_schedule_transfer_runs_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.StartManualTransferRunsRequest,
-        dict,
-    ],
-)
-def test_start_manual_transfer_runs_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.StartManualTransferRunsResponse()
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.StartManualTransferRunsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.start_manual_transfer_runs(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.StartManualTransferRunsResponse)
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_start_manual_transfer_runs_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_start_manual_transfer_runs"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_start_manual_transfer_runs"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.StartManualTransferRunsRequest.pb(
-            datatransfer.StartManualTransferRunsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = (
-            datatransfer.StartManualTransferRunsResponse.to_json(
-                datatransfer.StartManualTransferRunsResponse()
-            )
-        )
-
-        request = datatransfer.StartManualTransferRunsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.StartManualTransferRunsResponse()
-
-        client.start_manual_transfer_runs(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_start_manual_transfer_runs_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.StartManualTransferRunsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.start_manual_transfer_runs(request)
-
-
-def test_start_manual_transfer_runs_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.GetTransferRunRequest,
-        dict,
-    ],
-)
-def test_get_transfer_run_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferRun(
-            name="name_value",
-            data_source_id="data_source_id_value",
-            state=transfer.TransferState.PENDING,
-            user_id=747,
-            schedule="schedule_value",
-            notification_pubsub_topic="notification_pubsub_topic_value",
-            destination_dataset_id="destination_dataset_id_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferRun.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.get_transfer_run(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, transfer.TransferRun)
-    assert response.name == "name_value"
-    assert response.data_source_id == "data_source_id_value"
-    assert response.state == transfer.TransferState.PENDING
-    assert response.user_id == 747
-    assert response.schedule == "schedule_value"
-    assert response.notification_pubsub_topic == "notification_pubsub_topic_value"
-
-
-def test_get_transfer_run_rest_required_fields(
-    request_type=datatransfer.GetTransferRunRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_transfer_run._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).get_transfer_run._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = transfer.TransferRun()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = transfer.TransferRun.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.get_transfer_run(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_get_transfer_run_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.get_transfer_run._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_get_transfer_run_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_get_transfer_run"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_get_transfer_run"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.GetTransferRunRequest.pb(
-            datatransfer.GetTransferRunRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = transfer.TransferRun.to_json(transfer.TransferRun())
-
-        request = datatransfer.GetTransferRunRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = transfer.TransferRun()
-
-        client.get_transfer_run(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_get_transfer_run_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.GetTransferRunRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.get_transfer_run(request)
-
-
-def test_get_transfer_run_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = transfer.TransferRun()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = transfer.TransferRun.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.get_transfer_run(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/transferConfigs/*/runs/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_get_transfer_run_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.get_transfer_run(
-            datatransfer.GetTransferRunRequest(),
-            name="name_value",
-        )
-
-
-def test_get_transfer_run_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.DeleteTransferRunRequest,
-        dict,
-    ],
-)
-def test_delete_transfer_run_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = None
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = ""
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.delete_transfer_run(request)
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-def test_delete_transfer_run_rest_required_fields(
-    request_type=datatransfer.DeleteTransferRunRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).delete_transfer_run._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).delete_transfer_run._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = None
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "delete",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-            json_return_value = ""
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.delete_transfer_run(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_delete_transfer_run_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.delete_transfer_run._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_delete_transfer_run_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_delete_transfer_run"
-    ) as pre:
-        pre.assert_not_called()
-        pb_message = datatransfer.DeleteTransferRunRequest.pb(
-            datatransfer.DeleteTransferRunRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-
-        request = datatransfer.DeleteTransferRunRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-
-        client.delete_transfer_run(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-
-
-def test_delete_transfer_run_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.DeleteTransferRunRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.delete_transfer_run(request)
-
-
-def test_delete_transfer_run_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = None
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = ""
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.delete_transfer_run(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/transferConfigs/*/runs/*}"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_delete_transfer_run_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.delete_transfer_run(
-            datatransfer.DeleteTransferRunRequest(),
-            name="name_value",
-        )
-
-
-def test_delete_transfer_run_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferRunsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_runs_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferRunsResponse(
-            next_page_token="next_page_token_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferRunsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.list_transfer_runs(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferRunsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_runs_rest_required_fields(
-    request_type=datatransfer.ListTransferRunsRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_runs._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_runs._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "page_size",
-            "page_token",
-            "run_attempt",
-            "states",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.ListTransferRunsResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.ListTransferRunsResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.list_transfer_runs(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_list_transfer_runs_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.list_transfer_runs._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "pageSize",
-                "pageToken",
-                "runAttempt",
-                "states",
-            )
-        )
-        & set(("parent",))
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_list_transfer_runs_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_list_transfer_runs"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_list_transfer_runs"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.ListTransferRunsRequest.pb(
-            datatransfer.ListTransferRunsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.ListTransferRunsResponse.to_json(
-            datatransfer.ListTransferRunsResponse()
-        )
-
-        request = datatransfer.ListTransferRunsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.ListTransferRunsResponse()
-
-        client.list_transfer_runs(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_list_transfer_runs_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.ListTransferRunsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.list_transfer_runs(request)
-
-
-def test_list_transfer_runs_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferRunsResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferRunsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.list_transfer_runs(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*/transferConfigs/*}/runs"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_list_transfer_runs_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_runs(
-            datatransfer.ListTransferRunsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_runs_rest_pager(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # TODO(kbandes): remove this mock unless there's a good reason for it.
-        # with mock.patch.object(path_template, 'transcode') as transcode:
-        # Set the response as a series of pages
-        response = (
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferRunsResponse(
-                transfer_runs=[
-                    transfer.TransferRun(),
-                    transfer.TransferRun(),
-                ],
-            ),
-        )
-        # Two responses for two calls
-        response = response + response
-
-        # Wrap the values into proper Response objs
-        response = tuple(
-            datatransfer.ListTransferRunsResponse.to_json(x) for x in response
-        )
-        return_values = tuple(Response() for i in response)
-        for return_val, response_val in zip(return_values, response):
-            return_val._content = response_val.encode("UTF-8")
-            return_val.status_code = 200
-        req.side_effect = return_values
-
-        sample_request = {
-            "parent": "projects/sample1/locations/sample2/transferConfigs/sample3"
-        }
-
-        pager = client.list_transfer_runs(request=sample_request)
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferRun) for i in results)
-
-        pages = list(client.list_transfer_runs(request=sample_request).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.ListTransferLogsRequest,
-        dict,
-    ],
-)
-def test_list_transfer_logs_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferLogsResponse(
-            next_page_token="next_page_token_value",
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferLogsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.list_transfer_logs(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, pagers.ListTransferLogsPager)
-    assert response.next_page_token == "next_page_token_value"
-
-
-def test_list_transfer_logs_rest_required_fields(
-    request_type=datatransfer.ListTransferLogsRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["parent"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_logs._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["parent"] = "parent_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).list_transfer_logs._get_unset_required_fields(jsonified_request)
-    # Check that path parameters and body parameters are not mixing in.
-    assert not set(unset_fields) - set(
-        (
-            "message_types",
-            "page_size",
-            "page_token",
-        )
-    )
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "parent" in jsonified_request
-    assert jsonified_request["parent"] == "parent_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.ListTransferLogsResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "get",
-                "query_params": pb_request,
-            }
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.ListTransferLogsResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.list_transfer_logs(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_list_transfer_logs_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.list_transfer_logs._get_unset_required_fields({})
-    assert set(unset_fields) == (
-        set(
-            (
-                "messageTypes",
-                "pageSize",
-                "pageToken",
-            )
-        )
-        & set(("parent",))
-    )
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_list_transfer_logs_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_list_transfer_logs"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_list_transfer_logs"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.ListTransferLogsRequest.pb(
-            datatransfer.ListTransferLogsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.ListTransferLogsResponse.to_json(
-            datatransfer.ListTransferLogsResponse()
-        )
-
-        request = datatransfer.ListTransferLogsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.ListTransferLogsResponse()
-
-        client.list_transfer_logs(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_list_transfer_logs_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.ListTransferLogsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {
-        "parent": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-    }
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.list_transfer_logs(request)
-
-
-def test_list_transfer_logs_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.ListTransferLogsResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "parent": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            parent="parent_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.ListTransferLogsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.list_transfer_logs(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{parent=projects/*/locations/*/transferConfigs/*/runs/*}/transferLogs"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_list_transfer_logs_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.list_transfer_logs(
-            datatransfer.ListTransferLogsRequest(),
-            parent="parent_value",
-        )
-
-
-def test_list_transfer_logs_rest_pager(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # TODO(kbandes): remove this mock unless there's a good reason for it.
-        # with mock.patch.object(path_template, 'transcode') as transcode:
-        # Set the response as a series of pages
-        response = (
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="abc",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[],
-                next_page_token="def",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                ],
-                next_page_token="ghi",
-            ),
-            datatransfer.ListTransferLogsResponse(
-                transfer_messages=[
-                    transfer.TransferMessage(),
-                    transfer.TransferMessage(),
-                ],
-            ),
-        )
-        # Two responses for two calls
-        response = response + response
-
-        # Wrap the values into proper Response objs
-        response = tuple(
-            datatransfer.ListTransferLogsResponse.to_json(x) for x in response
-        )
-        return_values = tuple(Response() for i in response)
-        for return_val, response_val in zip(return_values, response):
-            return_val._content = response_val.encode("UTF-8")
-            return_val.status_code = 200
-        req.side_effect = return_values
-
-        sample_request = {
-            "parent": "projects/sample1/locations/sample2/transferConfigs/sample3/runs/sample4"
-        }
-
-        pager = client.list_transfer_logs(request=sample_request)
-
-        results = list(pager)
-        assert len(results) == 6
-        assert all(isinstance(i, transfer.TransferMessage) for i in results)
-
-        pages = list(client.list_transfer_logs(request=sample_request).pages)
-        for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
-            assert page_.raw_page.next_page_token == token
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.CheckValidCredsRequest,
-        dict,
-    ],
-)
-def test_check_valid_creds_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2/dataSources/sample3"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.CheckValidCredsResponse(
-            has_valid_creds=True,
-        )
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.CheckValidCredsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.check_valid_creds(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, datatransfer.CheckValidCredsResponse)
-    assert response.has_valid_creds is True
-
-
-def test_check_valid_creds_rest_required_fields(
-    request_type=datatransfer.CheckValidCredsRequest,
-):
-    transport_class = transports.DataTransferServiceRestTransport
-
-    request_init = {}
-    request_init["name"] = ""
-    request = request_type(**request_init)
-    pb_request = request_type.pb(request)
-    jsonified_request = json.loads(
-        json_format.MessageToJson(
-            pb_request,
-            including_default_value_fields=False,
-            use_integers_for_enums=False,
-        )
-    )
-
-    # verify fields with default values are dropped
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).check_valid_creds._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with default values are now present
-
-    jsonified_request["name"] = "name_value"
-
-    unset_fields = transport_class(
-        credentials=ga_credentials.AnonymousCredentials()
-    ).check_valid_creds._get_unset_required_fields(jsonified_request)
-    jsonified_request.update(unset_fields)
-
-    # verify required fields with non-default values are left alone
-    assert "name" in jsonified_request
-    assert jsonified_request["name"] == "name_value"
-
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request = request_type(**request_init)
-
-    # Designate an appropriate value for the returned response.
-    return_value = datatransfer.CheckValidCredsResponse()
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(Session, "request") as req:
-        # We need to mock transcode() because providing default values
-        # for required fields will fail the real version if the http_options
-        # expect actual values for those fields.
-        with mock.patch.object(path_template, "transcode") as transcode:
-            # A uri without fields and an empty body will force all the
-            # request fields to show up in the query_params.
-            pb_request = request_type.pb(request)
-            transcode_result = {
-                "uri": "v1/sample_method",
-                "method": "post",
-                "query_params": pb_request,
-            }
-            transcode_result["body"] = pb_request
-            transcode.return_value = transcode_result
-
-            response_value = Response()
-            response_value.status_code = 200
-
-            pb_return_value = datatransfer.CheckValidCredsResponse.pb(return_value)
-            json_return_value = json_format.MessageToJson(pb_return_value)
-
-            response_value._content = json_return_value.encode("UTF-8")
-            req.return_value = response_value
-
-            response = client.check_valid_creds(request)
-
-            expected_params = [("$alt", "json;enum-encoding=int")]
-            actual_params = req.call_args.kwargs["params"]
-            assert expected_params == actual_params
-
-
-def test_check_valid_creds_rest_unset_required_fields():
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials
-    )
-
-    unset_fields = transport.check_valid_creds._get_unset_required_fields({})
-    assert set(unset_fields) == (set(()) & set(("name",)))
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_check_valid_creds_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "post_check_valid_creds"
-    ) as post, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_check_valid_creds"
-    ) as pre:
-        pre.assert_not_called()
-        post.assert_not_called()
-        pb_message = datatransfer.CheckValidCredsRequest.pb(
-            datatransfer.CheckValidCredsRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-        req.return_value._content = datatransfer.CheckValidCredsResponse.to_json(
-            datatransfer.CheckValidCredsResponse()
-        )
-
-        request = datatransfer.CheckValidCredsRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-        post.return_value = datatransfer.CheckValidCredsResponse()
-
-        client.check_valid_creds(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-        post.assert_called_once()
-
-
-def test_check_valid_creds_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.CheckValidCredsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2/dataSources/sample3"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.check_valid_creds(request)
-
-
-def test_check_valid_creds_rest_flattened():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = datatransfer.CheckValidCredsResponse()
-
-        # get arguments that satisfy an http rule for this method
-        sample_request = {
-            "name": "projects/sample1/locations/sample2/dataSources/sample3"
-        }
-
-        # get truthy value for each flattened field
-        mock_args = dict(
-            name="name_value",
-        )
-        mock_args.update(sample_request)
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        pb_return_value = datatransfer.CheckValidCredsResponse.pb(return_value)
-        json_return_value = json_format.MessageToJson(pb_return_value)
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        client.check_valid_creds(**mock_args)
-
-        # Establish that the underlying call was made with the expected
-        # request object values.
-        assert len(req.mock_calls) == 1
-        _, args, _ = req.mock_calls[0]
-        assert path_template.validate(
-            "%s/v1/{name=projects/*/locations/*/dataSources/*}:checkValidCreds"
-            % client.transport._host,
-            args[1],
-        )
-
-
-def test_check_valid_creds_rest_flattened_error(transport: str = "rest"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Attempting to call a method with both a request object and flattened
-    # fields is an error.
-    with pytest.raises(ValueError):
-        client.check_valid_creds(
-            datatransfer.CheckValidCredsRequest(),
-            name="name_value",
-        )
-
-
-def test_check_valid_creds_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        datatransfer.EnrollDataSourcesRequest,
-        dict,
-    ],
-)
-def test_enroll_data_sources_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = None
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = ""
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-        response = client.enroll_data_sources(request)
-
-    # Establish that the response is the type that we expect.
-    assert response is None
-
-
-@pytest.mark.parametrize("null_interceptor", [True, False])
-def test_enroll_data_sources_rest_interceptors(null_interceptor):
-    transport = transports.DataTransferServiceRestTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-        interceptor=None
-        if null_interceptor
-        else transports.DataTransferServiceRestInterceptor(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    with mock.patch.object(
-        type(client.transport._session), "request"
-    ) as req, mock.patch.object(
-        path_template, "transcode"
-    ) as transcode, mock.patch.object(
-        transports.DataTransferServiceRestInterceptor, "pre_enroll_data_sources"
-    ) as pre:
-        pre.assert_not_called()
-        pb_message = datatransfer.EnrollDataSourcesRequest.pb(
-            datatransfer.EnrollDataSourcesRequest()
-        )
-        transcode.return_value = {
-            "method": "post",
-            "uri": "my_uri",
-            "body": pb_message,
-            "query_params": pb_message,
-        }
-
-        req.return_value = Response()
-        req.return_value.status_code = 200
-        req.return_value.request = PreparedRequest()
-
-        request = datatransfer.EnrollDataSourcesRequest()
-        metadata = [
-            ("key", "val"),
-            ("cephalopod", "squid"),
-        ]
-        pre.return_value = request, metadata
-
-        client.enroll_data_sources(
-            request,
-            metadata=[
-                ("key", "val"),
-                ("cephalopod", "squid"),
-            ],
-        )
-
-        pre.assert_called_once()
-
-
-def test_enroll_data_sources_rest_bad_request(
-    transport: str = "rest", request_type=datatransfer.EnrollDataSourcesRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # send a request that will satisfy transcoding
-    request_init = {"name": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.enroll_data_sources(request)
-
-
-def test_enroll_data_sources_rest_error():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(), transport="rest"
-    )
-
-
-def test_credentials_transport_error():
-    # It is an error to provide credentials and a transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    with pytest.raises(ValueError):
-        client = DataTransferServiceClient(
-            credentials=ga_credentials.AnonymousCredentials(),
-            transport=transport,
-        )
-
-    # It is an error to provide a credentials file and a transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    with pytest.raises(ValueError):
-        client = DataTransferServiceClient(
-            client_options={"credentials_file": "credentials.json"},
-            transport=transport,
-        )
-
-    # It is an error to provide an api_key and a transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    options = client_options.ClientOptions()
-    options.api_key = "api_key"
-    with pytest.raises(ValueError):
-        client = DataTransferServiceClient(
-            client_options=options,
-            transport=transport,
-        )
-
-    # It is an error to provide an api_key and a credential.
-    options = mock.Mock()
-    options.api_key = "api_key"
-    with pytest.raises(ValueError):
-        client = DataTransferServiceClient(
-            client_options=options, credentials=ga_credentials.AnonymousCredentials()
-        )
-
-    # It is an error to provide scopes and a transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    with pytest.raises(ValueError):
-        client = DataTransferServiceClient(
-            client_options={"scopes": ["1", "2"]},
-            transport=transport,
-        )
-
-
-def test_transport_instance():
-    # A client may be instantiated with a custom transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    client = DataTransferServiceClient(transport=transport)
-    assert client.transport is transport
-
-
-def test_transport_get_channel():
-    # A client may be instantiated with a custom transport instance.
-    transport = transports.DataTransferServiceGrpcTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    channel = transport.grpc_channel
-    assert channel
-
-    transport = transports.DataTransferServiceGrpcAsyncIOTransport(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    channel = transport.grpc_channel
-    assert channel
-
-
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-        transports.DataTransferServiceRestTransport,
-    ],
-)
-def test_transport_adc(transport_class):
-    # Test default credentials are used if not provided.
-    with mock.patch.object(google.auth, "default") as adc:
-        adc.return_value = (ga_credentials.AnonymousCredentials(), None)
-        transport_class()
-        adc.assert_called_once()
-
-
-@pytest.mark.parametrize(
-    "transport_name",
-    [
-        "grpc",
-        "rest",
-    ],
-)
-def test_transport_kind(transport_name):
-    transport = DataTransferServiceClient.get_transport_class(transport_name)(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    assert transport.kind == transport_name
-
-
-def test_transport_grpc_default():
-    # A client should use the gRPC transport by default.
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    assert isinstance(
-        client.transport,
-        transports.DataTransferServiceGrpcTransport,
-    )
-
-
-def test_data_transfer_service_base_transport_error():
-    # Passing both a credentials object and credentials_file should raise an error
-    with pytest.raises(core_exceptions.DuplicateCredentialArgs):
-        transport = transports.DataTransferServiceTransport(
-            credentials=ga_credentials.AnonymousCredentials(),
-            credentials_file="credentials.json",
-        )
-
-
-def test_data_transfer_service_base_transport():
-    # Instantiate the base transport.
-    with mock.patch(
-        "google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.transports.DataTransferServiceTransport.__init__"
-    ) as Transport:
-        Transport.return_value = None
-        transport = transports.DataTransferServiceTransport(
-            credentials=ga_credentials.AnonymousCredentials(),
-        )
-
-    # Every method on the transport should just blindly
-    # raise NotImplementedError.
-    methods = (
-        "get_data_source",
-        "list_data_sources",
-        "create_transfer_config",
-        "update_transfer_config",
-        "delete_transfer_config",
-        "get_transfer_config",
-        "list_transfer_configs",
-        "schedule_transfer_runs",
-        "start_manual_transfer_runs",
-        "get_transfer_run",
-        "delete_transfer_run",
-        "list_transfer_runs",
-        "list_transfer_logs",
-        "check_valid_creds",
-        "enroll_data_sources",
-        "get_location",
-        "list_locations",
-    )
-    for method in methods:
-        with pytest.raises(NotImplementedError):
-            getattr(transport, method)(request=object())
-
-    with pytest.raises(NotImplementedError):
-        transport.close()
-
-    # Catch all for all remaining methods and properties
-    remainder = [
-        "kind",
-    ]
-    for r in remainder:
-        with pytest.raises(NotImplementedError):
-            getattr(transport, r)()
-
-
-def test_data_transfer_service_base_transport_with_credentials_file():
-    # Instantiate the base transport with a credentials file
-    with mock.patch.object(
-        google.auth, "load_credentials_from_file", autospec=True
-    ) as load_creds, mock.patch(
-        "google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.transports.DataTransferServiceTransport._prep_wrapped_messages"
-    ) as Transport:
-        Transport.return_value = None
-        load_creds.return_value = (ga_credentials.AnonymousCredentials(), None)
-        transport = transports.DataTransferServiceTransport(
-            credentials_file="credentials.json",
-            quota_project_id="octopus",
-        )
-        load_creds.assert_called_once_with(
-            "credentials.json",
-            scopes=None,
-            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
-            quota_project_id="octopus",
-        )
-
-
-def test_data_transfer_service_base_transport_with_adc():
-    # Test the default credentials are used if credentials and credentials_file are None.
-    with mock.patch.object(google.auth, "default", autospec=True) as adc, mock.patch(
-        "google.cloud.bigquery_datatransfer_v1.services.data_transfer_service.transports.DataTransferServiceTransport._prep_wrapped_messages"
-    ) as Transport:
-        Transport.return_value = None
-        adc.return_value = (ga_credentials.AnonymousCredentials(), None)
-        transport = transports.DataTransferServiceTransport()
-        adc.assert_called_once()
-
-
-def test_data_transfer_service_auth_adc():
-    # If no credentials are provided, we should use ADC credentials.
-    with mock.patch.object(google.auth, "default", autospec=True) as adc:
-        adc.return_value = (ga_credentials.AnonymousCredentials(), None)
-        DataTransferServiceClient()
-        adc.assert_called_once_with(
-            scopes=None,
-            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
-            quota_project_id=None,
-        )
-
-
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-    ],
-)
-def test_data_transfer_service_transport_auth_adc(transport_class):
-    # If credentials and host are not provided, the transport class should use
-    # ADC credentials.
-    with mock.patch.object(google.auth, "default", autospec=True) as adc:
-        adc.return_value = (ga_credentials.AnonymousCredentials(), None)
-        transport_class(quota_project_id="octopus", scopes=["1", "2"])
-        adc.assert_called_once_with(
-            scopes=["1", "2"],
-            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
-            quota_project_id="octopus",
-        )
-
-
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-        transports.DataTransferServiceRestTransport,
-    ],
-)
-def test_data_transfer_service_transport_auth_gdch_credentials(transport_class):
-    host = "https://language.com"
-    api_audience_tests = [None, "https://language2.com"]
-    api_audience_expect = [host, "https://language2.com"]
-    for t, e in zip(api_audience_tests, api_audience_expect):
-        with mock.patch.object(google.auth, "default", autospec=True) as adc:
-            gdch_mock = mock.MagicMock()
-            type(gdch_mock).with_gdch_audience = mock.PropertyMock(
-                return_value=gdch_mock
-            )
-            adc.return_value = (gdch_mock, None)
-            transport_class(host=host, api_audience=t)
-            gdch_mock.with_gdch_audience.assert_called_once_with(e)
-
-
-@pytest.mark.parametrize(
-    "transport_class,grpc_helpers",
-    [
-        (transports.DataTransferServiceGrpcTransport, grpc_helpers),
-        (transports.DataTransferServiceGrpcAsyncIOTransport, grpc_helpers_async),
-    ],
-)
-def test_data_transfer_service_transport_create_channel(transport_class, grpc_helpers):
-    # If credentials and host are not provided, the transport class should use
-    # ADC credentials.
-    with mock.patch.object(
-        google.auth, "default", autospec=True
-    ) as adc, mock.patch.object(
-        grpc_helpers, "create_channel", autospec=True
-    ) as create_channel:
-        creds = ga_credentials.AnonymousCredentials()
-        adc.return_value = (creds, None)
-        transport_class(quota_project_id="octopus", scopes=["1", "2"])
-
-        create_channel.assert_called_with(
-            "bigquerydatatransfer.googleapis.com:443",
-            credentials=creds,
-            credentials_file=None,
-            quota_project_id="octopus",
-            default_scopes=("https://www.googleapis.com/auth/cloud-platform",),
-            scopes=["1", "2"],
-            default_host="bigquerydatatransfer.googleapis.com",
-            ssl_credentials=None,
-            options=[
-                ("grpc.max_send_message_length", -1),
-                ("grpc.max_receive_message_length", -1),
-            ],
-        )
-
-
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-    ],
-)
-def test_data_transfer_service_grpc_transport_client_cert_source_for_mtls(
-    transport_class,
-):
-    cred = ga_credentials.AnonymousCredentials()
-
-    # Check ssl_channel_credentials is used if provided.
-    with mock.patch.object(transport_class, "create_channel") as mock_create_channel:
-        mock_ssl_channel_creds = mock.Mock()
-        transport_class(
-            host="squid.clam.whelk",
-            credentials=cred,
-            ssl_channel_credentials=mock_ssl_channel_creds,
-        )
-        mock_create_channel.assert_called_once_with(
-            "squid.clam.whelk:443",
-            credentials=cred,
-            credentials_file=None,
-            scopes=None,
-            ssl_credentials=mock_ssl_channel_creds,
-            quota_project_id=None,
-            options=[
-                ("grpc.max_send_message_length", -1),
-                ("grpc.max_receive_message_length", -1),
-            ],
-        )
-
-    # Check if ssl_channel_credentials is not provided, then client_cert_source_for_mtls
-    # is used.
-    with mock.patch.object(transport_class, "create_channel", return_value=mock.Mock()):
-        with mock.patch("grpc.ssl_channel_credentials") as mock_ssl_cred:
-            transport_class(
-                credentials=cred,
-                client_cert_source_for_mtls=client_cert_source_callback,
-            )
-            expected_cert, expected_key = client_cert_source_callback()
-            mock_ssl_cred.assert_called_once_with(
-                certificate_chain=expected_cert, private_key=expected_key
-            )
-
-
-def test_data_transfer_service_http_transport_client_cert_source_for_mtls():
-    cred = ga_credentials.AnonymousCredentials()
-    with mock.patch(
-        "google.auth.transport.requests.AuthorizedSession.configure_mtls_channel"
-    ) as mock_configure_mtls_channel:
-        transports.DataTransferServiceRestTransport(
-            credentials=cred, client_cert_source_for_mtls=client_cert_source_callback
-        )
-        mock_configure_mtls_channel.assert_called_once_with(client_cert_source_callback)
-
-
-@pytest.mark.parametrize(
-    "transport_name",
-    [
-        "grpc",
-        "grpc_asyncio",
-        "rest",
-    ],
-)
-def test_data_transfer_service_host_no_port(transport_name):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        client_options=client_options.ClientOptions(
-            api_endpoint="bigquerydatatransfer.googleapis.com"
-        ),
-        transport=transport_name,
-    )
-    assert client.transport._host == (
-        "bigquerydatatransfer.googleapis.com:443"
-        if transport_name in ["grpc", "grpc_asyncio"]
-        else "https://bigquerydatatransfer.googleapis.com"
-    )
-
-
-@pytest.mark.parametrize(
-    "transport_name",
-    [
-        "grpc",
-        "grpc_asyncio",
-        "rest",
-    ],
-)
-def test_data_transfer_service_host_with_port(transport_name):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        client_options=client_options.ClientOptions(
-            api_endpoint="bigquerydatatransfer.googleapis.com:8000"
-        ),
-        transport=transport_name,
-    )
-    assert client.transport._host == (
-        "bigquerydatatransfer.googleapis.com:8000"
-        if transport_name in ["grpc", "grpc_asyncio"]
-        else "https://bigquerydatatransfer.googleapis.com:8000"
-    )
-
-
-@pytest.mark.parametrize(
-    "transport_name",
-    [
-        "rest",
-    ],
-)
-def test_data_transfer_service_client_transport_session_collision(transport_name):
-    creds1 = ga_credentials.AnonymousCredentials()
-    creds2 = ga_credentials.AnonymousCredentials()
-    client1 = DataTransferServiceClient(
-        credentials=creds1,
-        transport=transport_name,
-    )
-    client2 = DataTransferServiceClient(
-        credentials=creds2,
-        transport=transport_name,
-    )
-    session1 = client1.transport.get_data_source._session
-    session2 = client2.transport.get_data_source._session
-    assert session1 != session2
-    session1 = client1.transport.list_data_sources._session
-    session2 = client2.transport.list_data_sources._session
-    assert session1 != session2
-    session1 = client1.transport.create_transfer_config._session
-    session2 = client2.transport.create_transfer_config._session
-    assert session1 != session2
-    session1 = client1.transport.update_transfer_config._session
-    session2 = client2.transport.update_transfer_config._session
-    assert session1 != session2
-    session1 = client1.transport.delete_transfer_config._session
-    session2 = client2.transport.delete_transfer_config._session
-    assert session1 != session2
-    session1 = client1.transport.get_transfer_config._session
-    session2 = client2.transport.get_transfer_config._session
-    assert session1 != session2
-    session1 = client1.transport.list_transfer_configs._session
-    session2 = client2.transport.list_transfer_configs._session
-    assert session1 != session2
-    session1 = client1.transport.schedule_transfer_runs._session
-    session2 = client2.transport.schedule_transfer_runs._session
-    assert session1 != session2
-    session1 = client1.transport.start_manual_transfer_runs._session
-    session2 = client2.transport.start_manual_transfer_runs._session
-    assert session1 != session2
-    session1 = client1.transport.get_transfer_run._session
-    session2 = client2.transport.get_transfer_run._session
-    assert session1 != session2
-    session1 = client1.transport.delete_transfer_run._session
-    session2 = client2.transport.delete_transfer_run._session
-    assert session1 != session2
-    session1 = client1.transport.list_transfer_runs._session
-    session2 = client2.transport.list_transfer_runs._session
-    assert session1 != session2
-    session1 = client1.transport.list_transfer_logs._session
-    session2 = client2.transport.list_transfer_logs._session
-    assert session1 != session2
-    session1 = client1.transport.check_valid_creds._session
-    session2 = client2.transport.check_valid_creds._session
-    assert session1 != session2
-    session1 = client1.transport.enroll_data_sources._session
-    session2 = client2.transport.enroll_data_sources._session
-    assert session1 != session2
-
-
-def test_data_transfer_service_grpc_transport_channel():
-    channel = grpc.secure_channel("http://localhost/", grpc.local_channel_credentials())
-
-    # Check that channel is used if provided.
-    transport = transports.DataTransferServiceGrpcTransport(
-        host="squid.clam.whelk",
-        channel=channel,
-    )
-    assert transport.grpc_channel == channel
-    assert transport._host == "squid.clam.whelk:443"
-    assert transport._ssl_channel_credentials == None
-
-
-def test_data_transfer_service_grpc_asyncio_transport_channel():
-    channel = aio.secure_channel("http://localhost/", grpc.local_channel_credentials())
-
-    # Check that channel is used if provided.
-    transport = transports.DataTransferServiceGrpcAsyncIOTransport(
-        host="squid.clam.whelk",
-        channel=channel,
-    )
-    assert transport.grpc_channel == channel
-    assert transport._host == "squid.clam.whelk:443"
-    assert transport._ssl_channel_credentials == None
-
-
-# Remove this test when deprecated arguments (api_mtls_endpoint, client_cert_source) are
-# removed from grpc/grpc_asyncio transport constructor.
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-    ],
-)
-def test_data_transfer_service_transport_channel_mtls_with_client_cert_source(
-    transport_class,
-):
-    with mock.patch(
-        "grpc.ssl_channel_credentials", autospec=True
-    ) as grpc_ssl_channel_cred:
-        with mock.patch.object(
-            transport_class, "create_channel"
-        ) as grpc_create_channel:
-            mock_ssl_cred = mock.Mock()
-            grpc_ssl_channel_cred.return_value = mock_ssl_cred
-
-            mock_grpc_channel = mock.Mock()
-            grpc_create_channel.return_value = mock_grpc_channel
-
-            cred = ga_credentials.AnonymousCredentials()
-            with pytest.warns(DeprecationWarning):
-                with mock.patch.object(google.auth, "default") as adc:
-                    adc.return_value = (cred, None)
-                    transport = transport_class(
-                        host="squid.clam.whelk",
-                        api_mtls_endpoint="mtls.squid.clam.whelk",
-                        client_cert_source=client_cert_source_callback,
-                    )
-                    adc.assert_called_once()
-
-            grpc_ssl_channel_cred.assert_called_once_with(
-                certificate_chain=b"cert bytes", private_key=b"key bytes"
-            )
-            grpc_create_channel.assert_called_once_with(
-                "mtls.squid.clam.whelk:443",
-                credentials=cred,
-                credentials_file=None,
-                scopes=None,
-                ssl_credentials=mock_ssl_cred,
-                quota_project_id=None,
-                options=[
-                    ("grpc.max_send_message_length", -1),
-                    ("grpc.max_receive_message_length", -1),
-                ],
-            )
-            assert transport.grpc_channel == mock_grpc_channel
-            assert transport._ssl_channel_credentials == mock_ssl_cred
-
-
-# Remove this test when deprecated arguments (api_mtls_endpoint, client_cert_source) are
-# removed from grpc/grpc_asyncio transport constructor.
-@pytest.mark.parametrize(
-    "transport_class",
-    [
-        transports.DataTransferServiceGrpcTransport,
-        transports.DataTransferServiceGrpcAsyncIOTransport,
-    ],
-)
-def test_data_transfer_service_transport_channel_mtls_with_adc(transport_class):
-    mock_ssl_cred = mock.Mock()
-    with mock.patch.multiple(
-        "google.auth.transport.grpc.SslCredentials",
-        __init__=mock.Mock(return_value=None),
-        ssl_credentials=mock.PropertyMock(return_value=mock_ssl_cred),
-    ):
-        with mock.patch.object(
-            transport_class, "create_channel"
-        ) as grpc_create_channel:
-            mock_grpc_channel = mock.Mock()
-            grpc_create_channel.return_value = mock_grpc_channel
-            mock_cred = mock.Mock()
-
-            with pytest.warns(DeprecationWarning):
-                transport = transport_class(
-                    host="squid.clam.whelk",
-                    credentials=mock_cred,
-                    api_mtls_endpoint="mtls.squid.clam.whelk",
-                    client_cert_source=None,
-                )
-
-            grpc_create_channel.assert_called_once_with(
-                "mtls.squid.clam.whelk:443",
-                credentials=mock_cred,
-                credentials_file=None,
-                scopes=None,
-                ssl_credentials=mock_ssl_cred,
-                quota_project_id=None,
-                options=[
-                    ("grpc.max_send_message_length", -1),
-                    ("grpc.max_receive_message_length", -1),
-                ],
-            )
-            assert transport.grpc_channel == mock_grpc_channel
-
-
-def test_data_source_path():
-    project = "squid"
-    data_source = "clam"
-    expected = "projects/{project}/dataSources/{data_source}".format(
-        project=project,
-        data_source=data_source,
-    )
-    actual = DataTransferServiceClient.data_source_path(project, data_source)
-    assert expected == actual
-
-
-def test_parse_data_source_path():
-    expected = {
-        "project": "whelk",
-        "data_source": "octopus",
-    }
-    path = DataTransferServiceClient.data_source_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_data_source_path(path)
-    assert expected == actual
-
-
-def test_run_path():
-    project = "oyster"
-    transfer_config = "nudibranch"
-    run = "cuttlefish"
-    expected = "projects/{project}/transferConfigs/{transfer_config}/runs/{run}".format(
-        project=project,
-        transfer_config=transfer_config,
-        run=run,
-    )
-    actual = DataTransferServiceClient.run_path(project, transfer_config, run)
-    assert expected == actual
-
-
-def test_parse_run_path():
-    expected = {
-        "project": "mussel",
-        "transfer_config": "winkle",
-        "run": "nautilus",
-    }
-    path = DataTransferServiceClient.run_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_run_path(path)
-    assert expected == actual
-
-
-def test_transfer_config_path():
-    project = "scallop"
-    transfer_config = "abalone"
-    expected = "projects/{project}/transferConfigs/{transfer_config}".format(
-        project=project,
-        transfer_config=transfer_config,
-    )
-    actual = DataTransferServiceClient.transfer_config_path(project, transfer_config)
-    assert expected == actual
-
-
-def test_parse_transfer_config_path():
-    expected = {
-        "project": "squid",
-        "transfer_config": "clam",
-    }
-    path = DataTransferServiceClient.transfer_config_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_transfer_config_path(path)
-    assert expected == actual
-
-
-def test_common_billing_account_path():
-    billing_account = "whelk"
-    expected = "billingAccounts/{billing_account}".format(
-        billing_account=billing_account,
-    )
-    actual = DataTransferServiceClient.common_billing_account_path(billing_account)
-    assert expected == actual
-
-
-def test_parse_common_billing_account_path():
-    expected = {
-        "billing_account": "octopus",
-    }
-    path = DataTransferServiceClient.common_billing_account_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_common_billing_account_path(path)
-    assert expected == actual
-
-
-def test_common_folder_path():
-    folder = "oyster"
-    expected = "folders/{folder}".format(
-        folder=folder,
-    )
-    actual = DataTransferServiceClient.common_folder_path(folder)
-    assert expected == actual
-
-
-def test_parse_common_folder_path():
-    expected = {
-        "folder": "nudibranch",
-    }
-    path = DataTransferServiceClient.common_folder_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_common_folder_path(path)
-    assert expected == actual
-
-
-def test_common_organization_path():
-    organization = "cuttlefish"
-    expected = "organizations/{organization}".format(
-        organization=organization,
-    )
-    actual = DataTransferServiceClient.common_organization_path(organization)
-    assert expected == actual
-
-
-def test_parse_common_organization_path():
-    expected = {
-        "organization": "mussel",
-    }
-    path = DataTransferServiceClient.common_organization_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_common_organization_path(path)
-    assert expected == actual
-
-
-def test_common_project_path():
-    project = "winkle"
-    expected = "projects/{project}".format(
-        project=project,
-    )
-    actual = DataTransferServiceClient.common_project_path(project)
-    assert expected == actual
-
-
-def test_parse_common_project_path():
-    expected = {
-        "project": "nautilus",
-    }
-    path = DataTransferServiceClient.common_project_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_common_project_path(path)
-    assert expected == actual
-
-
-def test_common_location_path():
-    project = "scallop"
-    location = "abalone"
-    expected = "projects/{project}/locations/{location}".format(
-        project=project,
-        location=location,
-    )
-    actual = DataTransferServiceClient.common_location_path(project, location)
-    assert expected == actual
-
-
-def test_parse_common_location_path():
-    expected = {
-        "project": "squid",
-        "location": "clam",
-    }
-    path = DataTransferServiceClient.common_location_path(**expected)
-
-    # Check that the path construction is reversible.
-    actual = DataTransferServiceClient.parse_common_location_path(path)
-    assert expected == actual
-
-
-def test_client_with_default_client_info():
-    client_info = gapic_v1.client_info.ClientInfo()
-
-    with mock.patch.object(
-        transports.DataTransferServiceTransport, "_prep_wrapped_messages"
-    ) as prep:
-        client = DataTransferServiceClient(
-            credentials=ga_credentials.AnonymousCredentials(),
-            client_info=client_info,
-        )
-        prep.assert_called_once_with(client_info)
-
-    with mock.patch.object(
-        transports.DataTransferServiceTransport, "_prep_wrapped_messages"
-    ) as prep:
-        transport_class = DataTransferServiceClient.get_transport_class()
-        transport = transport_class(
-            credentials=ga_credentials.AnonymousCredentials(),
-            client_info=client_info,
-        )
-        prep.assert_called_once_with(client_info)
-
-
-@pytest.mark.asyncio
-async def test_transport_close_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="grpc_asyncio",
-    )
-    with mock.patch.object(
-        type(getattr(client.transport, "grpc_channel")), "close"
-    ) as close:
-        async with client:
-            close.assert_not_called()
-        close.assert_called_once()
-
-
-def test_get_location_rest_bad_request(
-    transport: str = "rest", request_type=locations_pb2.GetLocationRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    request = request_type()
-    request = json_format.ParseDict(
-        {"name": "projects/sample1/locations/sample2"}, request
-    )
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.get_location(request)
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        locations_pb2.GetLocationRequest,
-        dict,
-    ],
-)
-def test_get_location_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request_init = {"name": "projects/sample1/locations/sample2"}
-    request = request_type(**request_init)
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = locations_pb2.Location()
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = json_format.MessageToJson(return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        response = client.get_location(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.Location)
-
-
-def test_list_locations_rest_bad_request(
-    transport: str = "rest", request_type=locations_pb2.ListLocationsRequest
-):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    request = request_type()
-    request = json_format.ParseDict({"name": "projects/sample1"}, request)
-
-    # Mock the http request call within the method and fake a BadRequest error.
-    with mock.patch.object(Session, "request") as req, pytest.raises(
-        core_exceptions.BadRequest
-    ):
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 400
-        response_value.request = Request()
-        req.return_value = response_value
-        client.list_locations(request)
-
-
-@pytest.mark.parametrize(
-    "request_type",
-    [
-        locations_pb2.ListLocationsRequest,
-        dict,
-    ],
-)
-def test_list_locations_rest(request_type):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport="rest",
-    )
-    request_init = {"name": "projects/sample1"}
-    request = request_type(**request_init)
-    # Mock the http request call within the method and fake a response.
-    with mock.patch.object(type(client.transport._session), "request") as req:
-        # Designate an appropriate value for the returned response.
-        return_value = locations_pb2.ListLocationsResponse()
-
-        # Wrap the value into a proper Response obj
-        response_value = Response()
-        response_value.status_code = 200
-        json_return_value = json_format.MessageToJson(return_value)
-
-        response_value._content = json_return_value.encode("UTF-8")
-        req.return_value = response_value
-
-        response = client.list_locations(request)
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.ListLocationsResponse)
-
-
-def test_list_locations(transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = locations_pb2.ListLocationsRequest()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = locations_pb2.ListLocationsResponse()
-        response = client.list_locations(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.ListLocationsResponse)
-
-
-@pytest.mark.asyncio
-async def test_list_locations_async(transport: str = "grpc"):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = locations_pb2.ListLocationsRequest()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.ListLocationsResponse()
-        )
-        response = await client.list_locations(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.ListLocationsResponse)
-
-
-def test_list_locations_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = locations_pb2.ListLocationsRequest()
-    request.name = "locations"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        call.return_value = locations_pb2.ListLocationsResponse()
-
-        client.list_locations(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=locations",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_list_locations_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = locations_pb2.ListLocationsRequest()
-    request.name = "locations"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.ListLocationsResponse()
-        )
-        await client.list_locations(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=locations",
-    ) in kw["metadata"]
-
-
-def test_list_locations_from_dict():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = locations_pb2.ListLocationsResponse()
-
-        response = client.list_locations(
-            request={
-                "name": "locations",
-            }
-        )
-        call.assert_called()
-
-
-@pytest.mark.asyncio
-async def test_list_locations_from_dict_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.ListLocationsResponse()
-        )
-        response = await client.list_locations(
-            request={
-                "name": "locations",
-            }
-        )
-        call.assert_called()
-
-
-def test_get_location(transport: str = "grpc"):
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = locations_pb2.GetLocationRequest()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_location), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = locations_pb2.Location()
-        response = client.get_location(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.Location)
-
-
-@pytest.mark.asyncio
-async def test_get_location_async(transport: str = "grpc_asyncio"):
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-        transport=transport,
-    )
-
-    # Everything is optional in proto3 as far as the runtime is concerned,
-    # and we are mocking out the actual API, so just send an empty request.
-    request = locations_pb2.GetLocationRequest()
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_location), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.Location()
-        )
-        response = await client.get_location(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the response is the type that we expect.
-    assert isinstance(response, locations_pb2.Location)
-
-
-def test_get_location_field_headers():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials()
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = locations_pb2.GetLocationRequest()
-    request.name = "locations/abc"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_location), "__call__") as call:
-        call.return_value = locations_pb2.Location()
-
-        client.get_location(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=locations/abc",
-    ) in kw["metadata"]
-
-
-@pytest.mark.asyncio
-async def test_get_location_field_headers_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials()
-    )
-
-    # Any value that is part of the HTTP/1.1 URI should be sent as
-    # a field header. Set these to a non-empty value.
-    request = locations_pb2.GetLocationRequest()
-    request.name = "locations/abc"
-
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.get_location), "__call__") as call:
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.Location()
-        )
-        await client.get_location(request)
-        # Establish that the underlying gRPC stub method was called.
-        assert len(call.mock_calls) == 1
-        _, args, _ = call.mock_calls[0]
-        assert args[0] == request
-
-    # Establish that the field header was sent.
-    _, _, kw = call.mock_calls[0]
-    assert (
-        "x-goog-request-params",
-        "name=locations/abc",
-    ) in kw["metadata"]
-
-
-def test_get_location_from_dict():
-    client = DataTransferServiceClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = locations_pb2.Location()
-
-        response = client.get_location(
-            request={
-                "name": "locations/abc",
-            }
-        )
-        call.assert_called()
-
-
-@pytest.mark.asyncio
-async def test_get_location_from_dict_async():
-    client = DataTransferServiceAsyncClient(
-        credentials=ga_credentials.AnonymousCredentials(),
-    )
-    # Mock the actual call within the gRPC stub, and fake the request.
-    with mock.patch.object(type(client.transport.list_locations), "__call__") as call:
-        # Designate an appropriate return value for the call.
-        call.return_value = grpc_helpers_async.FakeUnaryUnaryCall(
-            locations_pb2.Location()
-        )
-        response = await client.get_location(
-            request={
-                "name": "locations",
-            }
-        )
-        call.assert_called()
-
-
-def test_transport_close():
-    transports = {
-        "rest": "_session",
-        "grpc": "_grpc_channel",
-    }
-
-    for transport, close_name in transports.items():
-        client = DataTransferServiceClient(
-            credentials=ga_credentials.AnonymousCredentials(), transport=transport
-        )
-        with mock.patch.object(
-            type(getattr(client.transport, close_name)), "close"
-        ) as close:
-            with client:
-                close.assert_not_called()
-            close.assert_called_once()
-
-
-def test_client_ctx():
-    transports = [
-        "rest",
-        "grpc",
-    ]
-    for transport in transports:
-        client = DataTransferServiceClient(
-            credentials=ga_credentials.AnonymousCredentials(), transport=transport
-        )
-        # Test client calls underlying transport.
-        with mock.patch.object(type(client.transport), "close") as close:
-            close.assert_not_called()
-            with client:
-                pass
-            close.assert_called()
-
-
-@pytest.mark.parametrize(
-    "client_class,transport_class",
-    [
-        (DataTransferServiceClient, transports.DataTransferServiceGrpcTransport),
-        (
-            DataTransferServiceAsyncClient,
-            transports.DataTransferServiceGrpcAsyncIOTransport,
-        ),
-    ],
-)
-def test_api_key_credentials(client_class, transport_class):
-    with mock.patch.object(
-        google.auth._default, "get_api_key_credentials", create=True
-    ) as get_api_key_credentials:
-        mock_cred = mock.Mock()
-        get_api_key_credentials.return_value = mock_cred
-        options = client_options.ClientOptions()
-        options.api_key = "api_key"
-        with mock.patch.object(transport_class, "__init__") as patched:
-            patched.return_value = None
-            client = client_class(client_options=options)
-            patched.assert_called_once_with(
-                credentials=mock_cred,
-                credentials_file=None,
-                host=client.DEFAULT_ENDPOINT,
-                scopes=None,
-                client_cert_source_for_mtls=None,
-                quota_project_id=None,
-                client_info=transports.base.DEFAULT_CLIENT_INFO,
-                always_use_jwt_access=True,
-                api_audience=None,
-            )
diff --git a/tests/unit/test_shim.py b/tests/unit/test_shim.py
deleted file mode 100644
index c5c20db2..00000000
--- a/tests/unit/test_shim.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Unit tests for versionless import."""
-
-
-def test_shim():
-    from google.cloud import bigquery_datatransfer, bigquery_datatransfer_v1
-
-    assert sorted(bigquery_datatransfer.__all__) == sorted(
-        bigquery_datatransfer_v1.__all__
-    )
-
-    for name in bigquery_datatransfer.__all__:
-        found = getattr(bigquery_datatransfer, name)
-        expected = getattr(bigquery_datatransfer_v1, name)
-        assert found is expected