{
    "code":200,
    "status":"success",
    "data":{
        "id":"392",
        "user_id":"17740",
        "channel_group_name":"test",
        "channel_count":"2",
        "channel_group_status":"cart",
        "create_dt":"2018-07-13 16:12:34",
        "modify_dt":"2018-07-13 16:12:34"
    }
}

{
    "code": 400,
    "status": "error",
    "data": "Missing variable: channel_group_id"
}