scalar, all sparse indices are set to this single value.

Indices should be sorted in lexicographic order, and indices must not
contain any repeats. If `validate_indices` is true, these properties
are checked during execution.
  }];

  let arguments = (ins
    Arg<TF_I32OrI64Tensor, [{0-D, 1-D, or 2-D.  `sparse_indices[i]` contains the complete