>[info] 机器人发送群聊消息 **官方文档地址：** [链接](https://open.dingtalk.com/document/orgapp/the-robot-sends-a-group-message) ***** * 代码： ~~~ $msgKey = 'sampleText'; $msgParam = [ 'content' => 'test标题123', ]; $res = Message::groupMessagesSend($msgKey, $msgParam); echo $res; ~~~ * 返回： ``` {  "processQueryKey": "jkasdfb8va9hndjksnvzkj" } ```