return ret;
}

bool GetAttrValue(TF_Operation* oper, const char* attr_name,
                  tensorflow::AttrValue* attr_value, TF_Status* s) {
  TF_Buffer* buffer = TF_NewBuffer();
  TF_OperationGetAttrValueProto(oper, attr_name, buffer, s);
  bool ret = TF_GetCode(s) == TF_OK;
  if (ret) ret = attr_value->ParseFromArray(buffer->data, buffer->length);
  TF_DeleteBuffer(buffer);
  return ret;
}

// Sets `output_attr_value` to the binary-serialized AttrValue proto
// representation of the value of the `attr_name` attr of `oper`.
TF_CAPI_EXPORT extern void TF_OperationGetAttrValueProto(
    TF_Operation* oper, const char* attr_name, TF_Buffer* output_attr_value,
    TF_Status* status);

// Get the number of attributes the operation has.

  const auto len = std::min(max_values, static_cast<int>(ts.size()));
  for (int i = 0; i < len; ++i) {
    values[i] = TF_TensorFromTensor(ts[i], &status->status);
  }
}

void TF_OperationGetAttrValueProto(TF_Operation* oper, const char* attr_name,
                                   TF_Buffer* output_attr_value,
                                   TF_Status* status) {