diff --git a/packages/google-cloud-tasks/src/v2/cloud_tasks_client.js b/packages/google-cloud-tasks/src/v2/cloud_tasks_client.js
index 4cde36201ac..610063c4e30 100644
--- a/packages/google-cloud-tasks/src/v2/cloud_tasks_client.js
+++ b/packages/google-cloud-tasks/src/v2/cloud_tasks_client.js
@@ -56,14 +56,18 @@ class CloudTasksClient {
    *     API remote host.
    */
   constructor(opts) {
+    opts = opts || {};
     this._descriptors = {};
 
+    const servicePath =
+      opts.servicePath || opts.apiEndpoint || this.constructor.servicePath;
+
     // Ensure that options include the service address and port.
     opts = Object.assign(
       {
         clientConfig: {},
         port: this.constructor.port,
-        servicePath: this.constructor.servicePath,
+        servicePath,
       },
       opts
     );
@@ -187,6 +191,14 @@ class CloudTasksClient {
     return 'cloudtasks.googleapis.com';
   }
 
+  /**
+   * The DNS address for this API service - same as servicePath(),
+   * exists for compatibility reasons.
+   */
+  static get apiEndpoint() {
+    return 'cloudtasks.googleapis.com';
+  }
+
   /**
    * The port for this API service.
    */
diff --git a/packages/google-cloud-tasks/src/v2beta2/cloud_tasks_client.js b/packages/google-cloud-tasks/src/v2beta2/cloud_tasks_client.js
index 47efda64a81..ed8ab8c9221 100644
--- a/packages/google-cloud-tasks/src/v2beta2/cloud_tasks_client.js
+++ b/packages/google-cloud-tasks/src/v2beta2/cloud_tasks_client.js
@@ -56,14 +56,18 @@ class CloudTasksClient {
    *     API remote host.
    */
   constructor(opts) {
+    opts = opts || {};
     this._descriptors = {};
 
+    const servicePath =
+      opts.servicePath || opts.apiEndpoint || this.constructor.servicePath;
+
     // Ensure that options include the service address and port.
     opts = Object.assign(
       {
         clientConfig: {},
         port: this.constructor.port,
-        servicePath: this.constructor.servicePath,
+        servicePath,
       },
       opts
     );
@@ -191,6 +195,14 @@ class CloudTasksClient {
     return 'cloudtasks.googleapis.com';
   }
 
+  /**
+   * The DNS address for this API service - same as servicePath(),
+   * exists for compatibility reasons.
+   */
+  static get apiEndpoint() {
+    return 'cloudtasks.googleapis.com';
+  }
+
   /**
    * The port for this API service.
    */
diff --git a/packages/google-cloud-tasks/src/v2beta3/cloud_tasks_client.js b/packages/google-cloud-tasks/src/v2beta3/cloud_tasks_client.js
index c2f3fe1ab15..6a26c7a7942 100644
--- a/packages/google-cloud-tasks/src/v2beta3/cloud_tasks_client.js
+++ b/packages/google-cloud-tasks/src/v2beta3/cloud_tasks_client.js
@@ -56,14 +56,18 @@ class CloudTasksClient {
    *     API remote host.
    */
   constructor(opts) {
+    opts = opts || {};
     this._descriptors = {};
 
+    const servicePath =
+      opts.servicePath || opts.apiEndpoint || this.constructor.servicePath;
+
     // Ensure that options include the service address and port.
     opts = Object.assign(
       {
         clientConfig: {},
         port: this.constructor.port,
-        servicePath: this.constructor.servicePath,
+        servicePath,
       },
       opts
     );
@@ -187,6 +191,14 @@ class CloudTasksClient {
     return 'cloudtasks.googleapis.com';
   }
 
+  /**
+   * The DNS address for this API service - same as servicePath(),
+   * exists for compatibility reasons.
+   */
+  static get apiEndpoint() {
+    return 'cloudtasks.googleapis.com';
+  }
+
   /**
    * The port for this API service.
    */
diff --git a/packages/google-cloud-tasks/synth.metadata b/packages/google-cloud-tasks/synth.metadata
index 6218d80080b..c9d5ad23fec 100644
--- a/packages/google-cloud-tasks/synth.metadata
+++ b/packages/google-cloud-tasks/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-05-21T11:26:46.540067Z",
+  "updateTime": "2019-06-05T14:27:56.003459Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.20.0",
-        "dockerImage": "googleapis/artman@sha256:3246adac900f4bdbd62920e80de2e5877380e44036b3feae13667ec255ebf5ec"
+        "version": "0.23.1",
+        "dockerImage": "googleapis/artman@sha256:9d5cae1454da64ac3a87028f8ef486b04889e351c83bb95e83b8fab3959faed0"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "32a10f69e2c9ce15bba13ab1ff928bacebb25160",
-        "internalRef": "249058354"
+        "sha": "47c142a7cecc6efc9f6f8af804b8be55392b795b",
+        "internalRef": "251635729"
       }
     },
     {
diff --git a/packages/google-cloud-tasks/test/gapic-v2.js b/packages/google-cloud-tasks/test/gapic-v2.js
index 59c11f6b61d..8c82a3463aa 100644
--- a/packages/google-cloud-tasks/test/gapic-v2.js
+++ b/packages/google-cloud-tasks/test/gapic-v2.js
@@ -23,6 +23,27 @@ const error = new Error();
 error.code = FAKE_STATUS_CODE;
 
 describe('CloudTasksClient', () => {
+  it('has servicePath', () => {
+    const servicePath = tasksModule.v2.CloudTasksClient.servicePath;
+    assert(servicePath);
+  });
+
+  it('has apiEndpoint', () => {
+    const apiEndpoint = tasksModule.v2.CloudTasksClient.apiEndpoint;
+    assert(apiEndpoint);
+  });
+
+  it('has port', () => {
+    const port = tasksModule.v2.CloudTasksClient.port;
+    assert(port);
+    assert(typeof port === 'number');
+  });
+
+  it('should create a client with no options', () => {
+    const client = new tasksModule.v2.CloudTasksClient();
+    assert(client);
+  });
+
   describe('listQueues', () => {
     it('invokes listQueues without error', done => {
       const client = new tasksModule.v2.CloudTasksClient({
diff --git a/packages/google-cloud-tasks/test/gapic-v2beta2.js b/packages/google-cloud-tasks/test/gapic-v2beta2.js
index 06804982b76..5637e7c90a8 100644
--- a/packages/google-cloud-tasks/test/gapic-v2beta2.js
+++ b/packages/google-cloud-tasks/test/gapic-v2beta2.js
@@ -23,6 +23,27 @@ const error = new Error();
 error.code = FAKE_STATUS_CODE;
 
 describe('CloudTasksClient', () => {
+  it('has servicePath', () => {
+    const servicePath = tasksModule.v2beta2.CloudTasksClient.servicePath;
+    assert(servicePath);
+  });
+
+  it('has apiEndpoint', () => {
+    const apiEndpoint = tasksModule.v2beta2.CloudTasksClient.apiEndpoint;
+    assert(apiEndpoint);
+  });
+
+  it('has port', () => {
+    const port = tasksModule.v2beta2.CloudTasksClient.port;
+    assert(port);
+    assert(typeof port === 'number');
+  });
+
+  it('should create a client with no options', () => {
+    const client = new tasksModule.v2beta2.CloudTasksClient();
+    assert(client);
+  });
+
   describe('listQueues', () => {
     it('invokes listQueues without error', done => {
       const client = new tasksModule.v2beta2.CloudTasksClient({
diff --git a/packages/google-cloud-tasks/test/gapic-v2beta3.js b/packages/google-cloud-tasks/test/gapic-v2beta3.js
index a5543617f3a..4a246bab1d4 100644
--- a/packages/google-cloud-tasks/test/gapic-v2beta3.js
+++ b/packages/google-cloud-tasks/test/gapic-v2beta3.js
@@ -23,6 +23,27 @@ const error = new Error();
 error.code = FAKE_STATUS_CODE;
 
 describe('CloudTasksClient', () => {
+  it('has servicePath', () => {
+    const servicePath = tasksModule.v2beta3.CloudTasksClient.servicePath;
+    assert(servicePath);
+  });
+
+  it('has apiEndpoint', () => {
+    const apiEndpoint = tasksModule.v2beta3.CloudTasksClient.apiEndpoint;
+    assert(apiEndpoint);
+  });
+
+  it('has port', () => {
+    const port = tasksModule.v2beta3.CloudTasksClient.port;
+    assert(port);
+    assert(typeof port === 'number');
+  });
+
+  it('should create a client with no options', () => {
+    const client = new tasksModule.v2beta3.CloudTasksClient();
+    assert(client);
+  });
+
   describe('listQueues', () => {
     it('invokes listQueues without error', done => {
       const client = new tasksModule.v2beta3.CloudTasksClient({