MultiResponseCatPriceDistributeSummary

{
    "success": true,
    "errorCode": "string",
    "errorMessage": "string",
    "data": [
        {
            "date": "2026-05-26",
            "priceRange": "0-50",
            "sales7day": 50000,
            "sales7dayRatio": 25,
            "activeItemCount": 3000,
            "activeItemRatio": 30,
            "avgSales": 16.67
        }
    ]
}