group-management/add-member-to-contacts

Parameter Name	Required	Parameter Type	Description
type	Yes	int	API ID
chatroomUserName	Yes	string	Chat Room Id
userName	Yes	string	chat room member`s wxid
message	No	string	Greeting message

 {
  "type": 10090,
  "userName": "wxid_xxx",
  "chatroomUserName": "xxx@chatroom",
  "message": "Hello, I have a question to ask."
 }

  {
    "data": {
      "status": 0,
      "desc": "",
    }
  }