调用邀请绑定客服账号接口

appid：wxada410877044265a

url:https://api.weixin.qq.com/customservice/kfaccount/inviteworker

request:{"invite_wx":"ling439914","kf_account":"K773598003@zw0515"}

 result:{"errcode":65401,"errmsg":"invalid custom service account hint: [6Gle3AyWf-4G03kA] rid: 614c25c8-09cfa0c2-1da3352d"}