ProductPriceDetailParam(ProductPriceDetailParam)

{
    "modifyFlag": true,
    "originalPrice": 0,
    "productCode": "string",
    "productName": "string",
    "productSku": 0,
    "purchaseNumbers": 0,
    "salePrice": 0,
    "saleRate": 0,
    "subtotal": 0,
    "unitId": 0
}