@Override
            public ApiFuture<ListClustersPagedResponse> getFuturePagedResponse(
                UnaryCallable<ListClustersRequest, ListClustersResponse> callable,
                ListClustersRequest request,
                ApiCallContext context,
                ApiFuture<ListClustersResponse> futureResponse) {
              PageContext<ListClustersRequest, ListClustersResponse, Cluster> pageContext =
                  PageContext.create(callable, LIST_CLUSTERS_PAGE_STR_DESC, request, context);
              return ListClustersPagedResponse.createAsync(pageContext, futureResponse);
            }
The default scopes of the service.
java-visionai/google-cloud-visionai/src/main/java/com/google/cloud/visionai/v1/stub/StreamsServiceStubSettings.java