@Override
            public ApiFuture<ListBackupCollectionsPagedResponse> getFuturePagedResponse(
                UnaryCallable<ListBackupCollectionsRequest, ListBackupCollectionsResponse> callable,
                ListBackupCollectionsRequest request,
                ApiCallContext context,
                ApiFuture<ListBackupCollectionsResponse> futureResponse) {
              PageContext<
                      ListBackupCollectionsRequest, ListBackupCollectionsResponse, BackupCollection>
                  pageContext =
                      PageContext.create(
                          callable, LIST_BACKUP_COLLECTIONS_PAGE_STR_DESC, request, context);
              return ListBackupCollectionsPagedResponse.createAsync(pageContext, futureResponse);
            }
The default scopes of the service.
java-valkey/google-cloud-valkey/src/main/java/com/google/cloud/memorystore/v1/stub/MemorystoreStubSettings.java