CheckCakeOrderReq(CheckCakeOrderReq)

{
    "address": {
        "areaCode": "string",
        "areaName": "string",
        "detailInfo": "string",
        "userName": "string",
        "userPhoneNo": "string"
    },
    "cars": [
        {
            "attachmentIds": [
                "string"
            ],
            "cakeGoodsId": "string",
            "cakeGoodsItemId": "string",
            "childOrderNo": "string",
            "count": 0,
            "deliveryTime": "string"
        }
    ]
}