ClusterControllerSmokeTest: successfully makes a call to the service using promises failed

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This test failed!

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---

commit: 484a023
buildURL: Build Status, Sponge
status: failed

Test output

16 UNAUTHENTICATED: Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.
Error: 16 UNAUTHENTICATED: Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.
    at Object.callErrorFromStatus (node_modules/@grpc/grpc-js/build/src/call.js:31:19)
        -> /workspace/node_modules/@grpc/grpc-js/src/call.ts:81:17
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client.js:190:52)
        -> /workspace/node_modules/@grpc/grpc-js/src/client.ts:352:36
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:365:141)
        -> /workspace/node_modules/@grpc/grpc-js/src/client-interceptors.ts:462:34
    at Object.onReceiveStatus (node_modules/@grpc/grpc-js/build/src/client-interceptors.js:328:181)
        -> /workspace/node_modules/@grpc/grpc-js/src/client-interceptors.ts:424:48
    at /workspace/node_modules/@grpc/grpc-js/build/src/call-stream.js:188:78
        -> /workspace/node_modules/@grpc/grpc-js/src/call-stream.ts:330:24
    at processTicksAndRejections (internal/process/task_queues.js:79:11)
for call at
    at ServiceClientImpl.makeUnaryRequest (node_modules/@grpc/grpc-js/build/src/client.js:160:30)
        -> /workspace/node_modules/@grpc/grpc-js/src/client.ts:324:26
    at ServiceClientImpl. (node_modules/@grpc/grpc-js/build/src/make-client.js:105:19)
        -> /workspace/node_modules/@grpc/grpc-js/src/make-client.ts:189:15
    at /workspace/build/src/v1/cluster_controller_client.js:347:29
        -> /workspace/src/v1/cluster_controller_client.ts:479:25
    at wrappedCall (node_modules/google-gax/build/src/paginationCalls/pagedApiCaller.js:86:20)
        -> /workspace/node_modules/google-gax/src/paginationCalls/pagedApiCaller.ts:107:15
    at /workspace/node_modules/google-gax/build/src/normalCalls/timeout.js:44:16
        -> /workspace/node_modules/google-gax/src/normalCalls/timeout.ts:54:13
    at repeat (node_modules/google-gax/build/src/normalCalls/retries.js:80:25)
        -> /workspace/node_modules/google-gax/src/normalCalls/retries.ts:104:19
    at Immediate._onImmediate (node_modules/google-gax/build/src/normalCalls/retries.js:118:13)
        -> /workspace/node_modules/google-gax/src/normalCalls/retries.ts:144:7
    at processImmediate (internal/timers.js:463:21)