CouponCardDtoAddGroup

{
    "couponName": "string",
    "couponImg": "string",
    "couponDesc": "string",
    "couponType": 1,
    "discount": 0,
    "reductionAmount": 0,
    "publishNum": -1,
    "perLimit": 1,
    "useType": 0,
    "receiveUserType": 0,
    "enabled": 0,
    "receiveStartTime": "string",
    "receiveEndTime": "string",
    "startTime": "string",
    "endTime": "string",
    "productRelations": [
        {
            "orderType": 0,
            "productIds": [
                "string"
            ]
        }
    ]
}