docs: @BetaApi(
        "The surface for long-running operations is not stable yet and may change in the future.")
    public final OperationFuture<Table, CreateTableFromSnapshotMetadata> createTableFromSnapshotAsync(
        String parent, String tableId, String sourceSnapshot) {
  
      CreateTableFromSnapshotRequest request =
          CreateTableFromSnapshotRequest.newBuilder()
              .setParent(parent)
              .setTableId(tableId)
              .setSourceSnapshot(sourceSnapshot)
              .build();
      return createTableFromSnapshotAsync(request);
    }