@Override
            public ListBlueprintsRequest injectPageSize(
                ListBlueprintsRequest payload, int pageSize) {
              return ListBlueprintsRequest.newBuilder(payload).setPageSize(pageSize).build();
            }
The default scopes of the service.
java-telcoautomation/google-cloud-telcoautomation/src/main/java/com/google/cloud/telcoautomation/v1/stub/TelcoAutomationStubSettings.java