}];
  let arguments = (ins
    Variadic<TF_Tensor>:$operands_and_static_shapes,
    DenseI32ArrayAttr:$constant_operand_indices,
    StrAttr:$metadata,
    StrAttr:$mlir_module,
    UI32Attr:$num_operands,
    DenseI32ArrayAttr:$operands_with_static_shape,
    StrAttr:$producer_name
  );

  let results = (outs
    TF_Tensor:$rendezvous_key_base,
    Variadic<TF_Tensor>:$results
  );