{
  "id": 3,
  "name": "US Holidays",
  "calendarType": "custom",
  "countryCode": "US",
  "repeatEveryYear": true,
  "holidays": [
    {
      "id": 100,
      "startDate": "2026-12-25",
      "endDate": "2026-12-25",
      "name": "Christmas Day"
    }
  ]
}