{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.radio-browser.info/schemas/category.json",
  "title": "Category",
  "description": "Aggregate station count for a single facet value (country, language, tag, codec, or state).",
  "type": "object",
  "required": ["name", "stationcount"],
  "properties": {
    "name": {"type": "string"},
    "stationcount": {"type": "integer", "minimum": 0},
    "country": {"type": "string", "description": "Country name. Only present on /json/states results."},
    "iso_3166_1": {"type": "string", "pattern": "^[A-Z]{2}$", "description": "ISO 3166-1 alpha-2 country code. Only present on /json/countrycodes results."}
  }
}