chore: Update C# namespace

Google APIs · copybara-github · commit bdab50fe10ce · 2020-12-13T23:56:36.000-08:00
This is a breaking change, but *only* for C#. Google has not yet published a package for this API, so it would only break users who have generated the code themselves.

PiperOrigin-RevId: 347327128
diff --git a/google/iam/credentials/v1/common.proto b/google/iam/credentials/v1/common.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// 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.
@@ -11,7 +11,6 @@
 // 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.
-//
 
 syntax = "proto3";
 
@@ -23,6 +22,7 @@ import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
 
 option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.Iam.Credentials.V1";
 option go_package = "google.golang.org/genproto/googleapis/iam/credentials/v1;credentials";
 option java_multiple_files = true;
 option java_outer_classname = "IAMCredentialsCommonProto";
diff --git a/google/iam/credentials/v1/iamcredentials.proto b/google/iam/credentials/v1/iamcredentials.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// 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.
@@ -11,7 +11,6 @@
 // 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.
-//
 
 syntax = "proto3";
 
@@ -22,6 +21,7 @@ import "google/api/client.proto";
 import "google/iam/credentials/v1/common.proto";
 
 option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.Iam.Credentials.V1";
 option go_package = "google.golang.org/genproto/googleapis/iam/credentials/v1;credentials";
 option java_multiple_files = true;
 option java_outer_classname = "IAMCredentialsProto";
