{
    "additionalProperties": false,
    "description": "New self-describing schema appeared in enriched event stream",
    "properties": {
        "location": {
            "description": "Enriched event property where schema appeared",
            "enum": [
                "UNSTRUCT_EVENT",
                "CONTEXTS",
                "DERIVED_CONTEXTS"
            ]
        },
        "schema": {
            "description": "Iglu URI",
            "pattern": "^iglu:([a-zA-Z0-9-_.]+)/([a-zA-Z0-9-_]+)/([a-zA-Z0-9-_]+)/([1-9][0-9]*|\\*)-((?:0|[1-9][0-9]*)|\\*)-((?:0|[1-9][0-9]*)|\\*)$",
            "type": "string"
        }
    },
    "required": [
        "schema",
        "location"
    ],
    "self": {
        "format": "jsonschema",
        "name": "shredded_type",
        "vendor": "com.snowplowanalytics.snowplow",
        "version": "1-0-0"
    },
    "type": "object"
}