{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/dartmouth/main/json-schema/dartmouth-itemcollection-schema.json",
  "title": "Dartmouth Open Data OGC Item Collection",
  "description": "A GeoJSON FeatureCollection response from the ArcGIS Hub Search API items endpoint used by the Dartmouth Open Data portal. Derived from the OgcItemResponseDto schema of the Hub Search API OpenAPI definition.",
  "type": "object",
  "required": ["type", "timestamp", "numberReturned", "numberMatched", "features"],
  "properties": {
    "type": {
      "type": "string",
      "enum": ["FeatureCollection"]
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "Time the response was generated."
    },
    "numberReturned": {
      "type": "number",
      "description": "Count of items returned in this page."
    },
    "numberMatched": {
      "type": "number",
      "description": "Total count of items matching the query."
    },
    "features": {
      "type": "array",
      "items": { "$ref": "dartmouth-item-schema.json" }
    }
  }
}