itests/src/test/resources/schemas/event-flattened-valid.json

{
    "eventType": "flattened",
    "scope": "dummy_scope",
    "flattenedProperties": {
        "interests": {
            "cars": 15,
            "football": 59
        }
    },
    "properties": {
        "marker": "###EVENT_MARKER###"
    }
}