getMessage abstract method

void getMessage({
  1. required String msgId,
  2. required String sessionId,
  3. required SyCallBack<SyMessage> callBack,
})

查询消息 @param msgId 消息ID @param callback @param sessionId 会话ID iOS 查询消息需要该参数

Implementation

void getMessage(
    {required String msgId,
    required String sessionId,
    required SyCallBack<SyMessage> callBack});