@Override
            public ListPhraseSetsRequest injectPageSize(
                ListPhraseSetsRequest payload, int pageSize) {
              return ListPhraseSetsRequest.newBuilder(payload).setPageSize(pageSize).build();
            }
The default scopes of the service.
java-speech/google-cloud-speech/src/main/java/com/google/cloud/speech/v2/stub/SpeechStubSettings.java