if (!status->status.ok()) return;
      // TODO(nareshmodi): TFE_OpSetAttrFunction and TFE_OpSetAttrFunctionList
      // require TFE_Op* and just convert it internally a NameAttrValue, so
      // consider adding an overload to the C API to make this case easier.
      TFE_OpSetAttrFunction(op, attr_name, func_op);
      TFE_DeleteOp(func_op);
    } break;

//
// TODO(ashankar,iga): Add this functionality to the C API for graph
// construction. Perhaps we want an AttrValueMap equivalent in the C API?
TF_CAPI_EXPORT extern void TFE_OpSetAttrFunction(TFE_Op* op,
                                                 const char* attr_name,
                                                 const TFE_Op* value);