class SpannerIO {

  @Experimental
  public static Write write() {
    return new AutoValue_SpannerIO_Write.Builder()
        .setSpannerConfig(SpannerConfig.create())
        .setBatchSizeBytes(DEFAULT_BATCH_SIZE_BYTES)
        .setMaxNumMutations(DEFAULT_MAX_NUM_MUTATIONS)
        .setMaxNumRows(DEFAULT_MAX_NUM_ROWS)
        .setGroupingFactor(DEFAULT_GROUPING_FACTOR)
        .setFailureMode(FailureMode.FAIL_FAST)
        .build();
  }

  private  SpannerIO();

}