{
    "errcode": 0,
    "errmsg": "ok",
    "CorpId": "CORPID",
    "UserId": "USERID",
    "OpenId": "OPENID",
    "DeviceId": "DEVICEID",
    "user_ticket": "USER_TICKET",
    "expires_in": 7200,
    "open_userid": "wwxxxx"
}