{
  "sample_notice": "虚构业务样本；实际调用 apizt API。不是商店、客户或游戏生产数据。",
  "records": [
    {
      "id": "SP1",
      "sku": "TC500",
      "field": "容量",
      "supplier": "500 mL",
      "packaging": "450 mL"
    },
    {
      "id": "SP2",
      "sku": "TC500",
      "field": "材质",
      "supplier": "304不锈钢",
      "packaging": "304不锈钢"
    },
    {
      "id": "SP3",
      "sku": "DS1",
      "field": "重量",
      "supplier": null,
      "packaging": "未标注"
    }
  ],
  "knowledge": [],
  "rules": {}
}