{
    "errcode": 0,
    "errmsg": "ok",
    "groups": [
        {
            "groupid": "g_all@gzdev.com",
            "groupname": "任何人"
        },
        {
            "groupid": "g_inner@gzdev.com",
            "groupname": "组内成员"
        }
    ]
}
