//请求参数
{
    "start_create_time": "2021-01-01 12:05:25",
    "end_create_time": "2021-02-01 12:05:25",
    "status": 2,
    "page": 1,
    "page_size": 10
}
//返回参数
{
    "code": 100002,
    "msg": "Not exist rid: 6017dc05-6e1378c1-51cfc1c0"
}

//有正常返回的请求参数
{
    "start_create_time": "2021-01-01 12:05:25",
    "end_create_time": "2021-02-01 12:05:25",
    "status": 4,
    "page": 1,
    "page_size": 10
}
//返回
{
    "errcode": 0,
    "errmsg": "ok",
    "coupons": [
            {
                "coupon_id": 17129071,
                "type": 102,
                "status": 4,
                "create_time": "2021-01-29 10:52:14",
                "update_time": "2021-01-29 10:52:24",
                "coupon_info": {
                    "name": "德德",
                    "promote_info": {
                        "promote_type": "PROMOTE_TYPE_SHOP",
                        "customize_channel": ""
                    },
                    "discount_info": {
                        "discount_condition": {
                            "product_price": 1000,
                            "product_ids": []
                        },
                        "discount_fee": 500
                    },
                    "valid_info": {
                        "valid_type": "COUPON_VALID_TYPE_TIME",
                        "valid_day_num": 0,
                        "start_time": 1611888678,
                        "end_time": 1612022400
                    }
                },
                "stock_info": {
                    "issued_num": 100,
                    "receive_num": 0,
                    "used_num": 0,
                    "issued_amount": 0,
                    "received_amount": 0,
                    "used_amount": 0,
                    "order_amount": 0
                }
            }
        ]
}