{
  "fields": [
    {
      "id": "expression",
      "title": "expression",
      "description": "expression",
      "dataType": 2
    },
    {
      "id": "version",
      "title": "version",
      "description": "version",
      "dataType": 0
    }
  ],
  "description": ":StringRepresentation",
  "title": ":StringRepresentation"
}