{
  "type": "object",
  "title": "audit_log_event",
  "additionalProperties": false,
  "required": [
    "id",
    "event_type",
    "created_at",
    "class_name",
    "table_name",
    "record_id",
    "database_operation",
    "changes",
    "snapshot",
    "actor",
    "tags"
  ],
  "properties": {
    "id": { "type": "string" },
    "event_type": { "type": "string" },
    "created_at": { "type": "string" },
    "class_name": { "type": "string" },
    "table_name": { "type": "string" },
    "record_id": { "type": ["string", "integer"] },
    "database_operation": { "type": "string" },
    "changes": { "type": "object", "additionalProperties": true },
    "snapshot": { "type": ["object", "null"], "additionalProperties": true },
    "actor": { "type": "string" },
    "tags": { "type": "object", "additionalProperties": true }
  }
}