@Override
            public ApiFuture<ListUtilizationReportsPagedResponse> getFuturePagedResponse(
                UnaryCallable<ListUtilizationReportsRequest, ListUtilizationReportsResponse>
                    callable,
                ListUtilizationReportsRequest request,
                ApiCallContext context,
                ApiFuture<ListUtilizationReportsResponse> futureResponse) {
              PageContext<
                      ListUtilizationReportsRequest,
                      ListUtilizationReportsResponse,
                      UtilizationReport>
                  pageContext =
                      PageContext.create(
                          callable, LIST_UTILIZATION_REPORTS_PAGE_STR_DESC, request, context);
              return ListUtilizationReportsPagedResponse.createAsync(pageContext, futureResponse);
            }
The default scopes of the service.
java-vmmigration/google-cloud-vmmigration/src/main/java/com/google/cloud/vmmigration/v1/stub/VmMigrationStubSettings.java