MultiResponseBrandPriceDistributeSummary

{
    "success": true,
    "errorCode": "string",
    "errorMessage": "string",
    "data": [
        {
            "date": "2026-05-26",
            "site": "tw",
            "priceRange": "0-50",
            "itemCount": 100,
            "shopCount": 10,
            "activeItemCount": 80,
            "sales30day": 5000,
            "sales30dayRatio": 25.5
        }
    ]
}