https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/kf-mgnt/kf-message/sendCustomMessage.html 请求参数： {"touser":"xxxxxx","text":{"content":"欢迎咨询！"},"msgtype":"text"} 返回参数： {"errcode":40101,"errmsg":"missing parameter rid: 62fdb9c2-08d47683-027af559"} 想问下到底是缺了什么参数，都是参照文档请求的！

请求接口：https://api.weixin.qq.com/cgi-bin/message/custom/business/send?access_token=xxx 请求方法： post application/json; encoding=utf-8 请求参数： {"touser":"xxx","msgtype":"text","link":{"title":"500","description":"dsfdsf","url":"https://skill2-mini.yxgames.com:8443/","thumb_url":"https://skill2-mini.yxgames.com:8443/static/h-ui.admin/images/admin-login-bg.jpg"}} 返回：{     "errcode": 40101,     "errmsg": "missing parameter rid: 63005e03-42fcaaae-68a7403c" }