Symfony REST ParamConverter 注释问题

如何解决Symfony REST ParamConverter 注释问题

我有这个路线设置：

* @Rest\Post("/training-questionnaire/clone/{sourceTraining}/{targetTraining}",name="training.clone.questionnaire")
     * @ParamConverter("sourceTraining",class="AppBundle:Training")
     * @ParamConverter("targetTraining",class="AppBundle:Training")
     * 
     * @Rest\Post("/v1.1/training-questionnaire/clone/{uuid}/{target_training_uuid}",name="training.clone.questionnaire.v1.1")
     * @ParamConverter("sourceTraining",class="AppBundle:Training",options={"mapping": {"uuid": "uuid"}})
     * @ParamConverter("targetTraining",options={"mapping": {"target_training_uuid": "uuid"}})
     * 
     * @ViewAnnotation()
...
public function cloneQuestionnaireAction(Training $sourceTraining,Training $targetTraining) {...}

此路由 training.clone.questionnaire.v1.1 根据 uuid 参数给出正确的 id，但第一个 training.clone.questionnaire 显示消息：

{
    "code": 404,"message": "AppBundle:Training object not found."
}

但是，如果我更改注释的顺序，例如：

* @Rest\Post("/v1.1/training-questionnaire/clone/{uuid}/{target_training_uuid}",options={"mapping": {"target_training_uuid": "uuid"}})
     * 
     * @Rest\Post("/training-questionnaire/clone/{sourceTraining}/{targetTraining}",class="AppBundle:Training")

路线 training.clone.questionnaire 工作和 training.clone.questionnaire.v1.1 为两种训练提供相同的 ID，这也不好..