阶梯促销内容(阶梯促销内容)

{
    "giftList": [
        {
            "imgUrl": "string",
            "originalPrice": 0,
            "productCode": "string",
            "productCount": 0,
            "productName": "string",
            "productShortName": "string",
            "productSku": 0,
            "productSpec": "string",
            "promotionGift": true,
            "shortCode": "string",
            "unitId": 0,
            "unitName": "string"
        }
    ],
    "maxCondition": "string",
    "maxGiftCount": 0,
    "minCondition": "string",
    "promotionDescription": {
        "contents": [
            "string"
        ],
        "repeat": true,
        "tag": "string",
        "targetScope": "string",
        "title": "string"
    },
    "step": 0
}