From 950fb48114f7d44edbfffcb1b2dd0dde2dc300b9 Mon Sep 17 00:00:00 2001
From: "gcf-owl-bot[bot]" <78513119+gcf-owl-bot[bot]@users.noreply.github.com>
Date: Tue, 25 May 2021 20:48:23 +0000
Subject: [PATCH] fix: GoogleAdsError missing using generator version after
 1.3.0 (#456)

[PR](https://github.com/googleapis/gapic-generator-typescript/pull/878) within
updated gapic-generator-typescript version 1.4.0

Committer: @summer-ji-eng
PiperOrigin-RevId: 375759421

Source-Link: https://github.com/googleapis/googleapis/commit/95fa72fdd0d69b02d72c33b37d1e4cc66d4b1446

Source-Link: https://github.com/googleapis/googleapis-gen/commit/f40a34377ad488a7c2bc3992b3c8d5faf5a15c46
---
 .../google-cloud-kms/src/v1/key_management_service_client.ts    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/google-cloud-kms/src/v1/key_management_service_client.ts b/packages/google-cloud-kms/src/v1/key_management_service_client.ts
index ab432761b7d..68ecee4b662 100644
--- a/packages/google-cloud-kms/src/v1/key_management_service_client.ts
+++ b/packages/google-cloud-kms/src/v1/key_management_service_client.ts
@@ -155,6 +155,8 @@ export class KeyManagementServiceClient {
     }
     if (!opts.fallback) {
       clientHeader.push(`grpc/${this._gaxGrpc.grpcVersion}`);
+    } else if (opts.fallback === 'rest') {
+      clientHeader.push(`rest/${this._gaxGrpc.grpcVersion}`);
     }
     if (opts.libName && opts.libVersion) {
       clientHeader.push(`${opts.libName}/${opts.libVersion}`);