{
  "_comment": "【重要】推送数据不做字段映射，外部系统需直接使用平台标准字段名和枚举值",
  "action": "modify",
  "action_desc": "modify(修改/新增) | delete(删除)",
  "items": [
    {
      "outer_id": "SKU001",
      "name": "iPhone 15 Pro",
      "category_id": "CAT001",
      "brand_id": "Apple",
      "sku": "IP15P-256-BL",
      "stock": 100,
      "status": "on_sale",
      "sale_price": "7999.00",
      "market_price": "8999.00",
      "cost_price": "6500.00",
      "member_price": "7699.00",
      "vip_price": "7499.00",
      "list_time": "2024-01-15T00:00:00",
      "image_url": "https://example.com/images/iphone15.jpg",
      "tags": [
        "新品",
        "热销",
        "5G"
      ]
    }
  ],
  "field_enums": {
    "status": "on_sale(在售), out_of_stock(缺货), off_sale(下架)"
  }
}