{
  "description": "entity-stream-additionalProperties",
  "schemaVersion": "1.0",
  "createEntities": [
    {
      "stream": {
        "id": "stream0",
        "hexBytes": "FF",
        "foo": 0
      }
    }
  ],
  "tests": [
    {
      "description": "foo",
      "operations": []
    }
  ]
}