@Override public ApiFuture<ListTopicsPagedResponse> getFuturePagedResponse( UnaryCallable<ListTopicsRequest, ListTopicsResponse> callable, ListTopicsRequest request, ApiCallContext context, ApiFuture<ListTopicsResponse> futureResponse) { PageContext<ListTopicsRequest, ListTopicsResponse, Topic> pageContext = PageContext.create(callable, LIST_TOPICS_PAGE_STR_DESC, request, context); return ListTopicsPagedResponse.createAsync(pageContext, futureResponse); } };