CheckNaiXueOrderReq(CheckNaiXueOrderReq)

{
    "cars": [
        {
            "accessories": [
                "string"
            ],
            "childOrderNo": "string",
            "count": 0,
            "itemId": 0,
            "skuCode": "string",
            "spuAttrsType2": "string",
            "spuAttrsType4": "string",
            "subItems": [
                {}
            ]
        }
    ],
    "deliveryAddress": {
        "latitude": 0,
        "longitude": 0,
        "userName": "string"
    },
    "packFlag": 0,
    "shopId": "string"
}