PurchaseContentVO(PurchaseContentVO)

{
    "brandId": 0,
    "brandName": "string",
    "categoryIds": [
        0
    ],
    "categoryNames": [
        "string"
    ],
    "combinationProductUnitId": 0,
    "deductionMoney": 0,
    "skuCode": "string",
    "skuId": 0,
    "skuName": "string",
    "subtotal": 0,
    "unitId": 0,
    "unitName": "string"
}