{
  "$ref": "#/definitions/Events",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "definitions": {
    "Events": {
      "additionalProperties": false,
      "properties": {
        "event": {
          "additionalProperties": false,
          "properties": {
            "test": {
              "type": "boolean"
            }
          },
          "required": [
            "test"
          ],
          "type": "object"
        }
      },
      "required": [
        "event"
      ],
      "type": "object"
    }
  }
}