{
  "type":"object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "id": "http://jsonschema.net",
  "required":false,
  "properties":{
      "createdAt": {
          "type":"date",
          "id": "http://jsonschema.net/createdAt",
          "required":false,
          "editorOnly": true
      },
      "createdBy": {
          "type":"objectid",
          "id": "http://jsonschema.net/createdBy",
          "required":false,
          "ref": "user",
          "editorOnly": true
      },
      "_isDeleted": {
          "type":"boolean",
          "id": "http://jsonschema.net/deleted",
          "default":false,
          "editorOnly": true
      },
      "updatedAt": {
          "type":"date",
          "id": "http://jsonschema.net/updatedAt",
          "required":false,
          "editorOnly": true
      },
      "updatedBy": {
          "type":"objectid",
          "id": "http://jsonschema.net/updatedBy",
          "required":false,
          "ref": "user",
          "editorOnly": true
      }
  }
}