ItemTrendDetailSummary

{
    "site": "tw",
    "itemName": "2026新款女士连衣裙",
    "itemId": 123456789,
    "catId": 100001,
    "catName": "Women's Clothing",
    "shopName": "Shopee Official Store",
    "productTypeName": "虾皮商城",
    "shopTypeName": "本土店铺",
    "ctime": "2020-01-15",
    "price": 199,
    "sales": 10000,
    "gmv": 500000,
    "totalSales": 50000,
    "ratingStar": 4.8,
    "likeCount": 5000,
    "commentCount": 2000,
    "date": "2026-01"
}