EventValidationResponseDto

{
    "eventId": "01914a2b-7c3d-7f8e-9a1b-2c3d4e5f6a7b",
    "eventType": "message",
    "timestamp": "2026-02-26T12:00:01.000Z",
    "overallStatus": "ok",
    "summary": "Event exists in ClickHouse events, but the assembled events_current row is missing or stale.",
    "layers": [
        {
            "layer": "clickhouse_events",
            "status": "ok",
            "fields": [
                {
                    "field": "status_is_delivered",
                    "expected": 1,
                    "actual": 0,
                    "status": "ok"
                }
            ],
            "recordMissing": true,
            "message": "Record is missing in ClickHouse events for this event id."
        }
    ],
    "mvChain": [
        {
            "eventId": "01914a2b-7c3d-7f8e-9a1b-2c3d4e5f6a7b",
            "eventType": "message_delivered",
            "timestamp": "2026-02-26T12:00:03.000Z",
            "mvName": "event_status_state_patch_mv",
            "updatedFields": [
                "string"
            ],
            "version": 1709000003001
        }
    ]
}