status->status = fdef_or.status();
    return;
  }

  (*(fdef_or.value()->mutable_attr()))[string(attr_name)] = attr_value;

  status->status = absl::OkStatus();
}

void TF_FunctionGetAttrValueProto(TF_Function* func, const char* attr_name,
                                  TF_Buffer* output_attr_value,
                                  TF_Status* status) {

    ASSERT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  }

  void GetAttr(const char* attr_name, AttrValue* out_attr) {
    TF_Buffer* attr_buf = TF_NewBuffer();
    TF_FunctionGetAttrValueProto(func_, attr_name, attr_buf, s_);
    ASSERT_TRUE(out_attr->ParseFromArray(attr_buf->data, attr_buf->length));
    TF_DeleteBuffer(attr_buf);
  }

  const char* func_name_ = "MyFunc";

// representation of the value of the `attr_name` attr of `func`.
// If `attr_name` attribute is not present, status is set to an error.
TF_CAPI_EXPORT extern void TF_FunctionGetAttrValueProto(
    TF_Function* func, const char* attr_name, TF_Buffer* output_attr_value,
    TF_Status* status);

// Frees the memory used by the `func` struct.
// TF_DeleteFunction is a noop if `func` is null.