兑换码列表

{
    "code": 0,
    "data": {
        "list": [
            {
                "cdkey": "string",
                "course_end_time": 0,
                "course_id": "string",
                "course_name": "string",
                "course_start_time": 0,
                "created_at": 0,
                "enrollment_days": 0,
                "id": 0,
                "mobile": "string",
                "order_id": 0,
                "order_no": "string",
                "org_id": "string",
                "status": 0,
                "updated_at": 0,
                "use_nickname": "string",
                "use_time": 0,
                "use_user_name": "string",
                "user_id": "string",
                "validity_type": 0
            }
        ],
        "page_no": 0,
        "page_size": 0,
        "total": 0
    },
    "message": "string"
}