chore: add license header

protos/protos.d.ts

@@ -1,3 +1,17 @@
+// 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
+//
+//     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 * as Long from "long";
 import * as $protobuf from "protobufjs";
 /** Namespace google. */

synth.metadata

@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-11-12T12:26:09.359643Z",
+  "updateTime": "2019-11-14T12:25:35.290683Z",
   "sources": [
     {
       "generator": {
@@ -12,8 +12,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "f69562be0608904932bdcfbc5ad8b9a22d9dceb8",
-        "internalRef": "279774957"
+        "sha": "4f747bda9b099b4426f495985680d16d0227fa5f",
+        "internalRef": "280394936"
       }
     },
     {