MarketTrendSnapshotQuery

{
    "pageNo": 1,
    "pageSize": 15,
    "period": "DAY",
    "startUpdatePeriod": "2026-05-01",
    "endUpdatePeriod": "2026-05-20",
    "categoryId": 12345,
    "categoryLevel": 2,
    "sortDirection": "ASC"
}