docs: @BetaApi(
        "The surface for long-running operations is not stable yet and may change in the future.")
    public final OperationFuture<ExportDataOperationResponse, ExportDataOperationMetadata>
        exportDataAsync(
            String name, String annotatedDataset, String filter, OutputConfig outputConfig) {
      DATASET_PATH_TEMPLATE.validate(name, "exportData");
      ExportDataRequest request =
          ExportDataRequest.newBuilder()
              .setName(name)
              .setAnnotatedDataset(annotatedDataset)
              .setFilter(filter)
              .setOutputConfig(outputConfig)
              .build();
      return exportDataAsync(request);
    }