{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://agstack.org/schemas/GeoJSONFeatureCollection.json",
  "title": "GeoJSONFeatureCollection",
  "type": "object",
  "required": [
    "type",
    "features"
  ],
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "FeatureCollection"
      ]
    },
    "features": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "geometry"
        ],
        "properties": {
          "type": {
            "type": "string",
            "example": "Feature"
          },
          "geometry": {
            "type": "object",
            "required": [
              "type",
              "coordinates"
            ],
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "Point"
                ]
              },
              "coordinates": {
                "type": "array",
                "items": {
                  "type": "number"
                },
                "example": [
                  75.78209,
                  30.90706
                ]
              }
            }
          },
          "properties": {
            "type": "object",
            "description": "Optional properties like s2_index",
            "properties": {
              "s2_index": {
                "type": "string",
                "example": "8,13"
              }
            }
          }
        }
      }
    }
  }
}