{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://aptlantis.net/schemas/city-hall-public-manifest.schema.json",
  "title": "Aptlantis City Hall Public Manifest",
  "type": "object",
  "required": [
    "id",
    "title",
    "description",
    "version",
    "lastUpdated",
    "siteUrl",
    "schemaUrl",
    "crawlerPolicy",
    "datasets",
    "schemas",
    "evidenceAssetGroups"
  ],
  "properties": {
    "id": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "version": {
      "type": "string"
    },
    "lastUpdated": {
      "type": "string",
      "format": "date"
    },
    "siteUrl": {
      "type": "string",
      "format": "uri"
    },
    "schemaUrl": {
      "type": "string"
    },
    "crawlerPolicy": {
      "type": "object",
      "required": ["summary", "allowedUses", "restrictions"],
      "properties": {
        "summary": {
          "type": "string"
        },
        "allowedUses": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "restrictions": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      },
      "additionalProperties": false
    },
    "datasets": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/publicEntry"
      }
    },
    "schemas": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/publicEntry"
      }
    },
    "evidenceAssetGroups": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/publicEntry"
      }
    }
  },
  "additionalProperties": false,
  "$defs": {
    "publicEntry": {
      "type": "object",
      "required": [
        "id",
        "title",
        "description",
        "url",
        "kind",
        "status",
        "source",
        "updateCadence",
        "lastUpdated",
        "license",
        "crawlerUse"
      ],
      "properties": {
        "id": {
          "type": "string"
        },
        "title": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "url": {
          "type": "string"
        },
        "schemaUrl": {
          "type": ["string", "null"]
        },
        "kind": {
          "type": "string"
        },
        "status": {
          "type": "string",
          "enum": ["curated", "generated", "legacy", "draft", "deprecated"]
        },
        "source": {
          "type": "string"
        },
        "updateCadence": {
          "type": "string"
        },
        "lastUpdated": {
          "type": "string",
          "format": "date"
        },
        "license": {
          "type": "string"
        },
        "crawlerUse": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }
  }
}