json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "description": "Fibaro Home Center Variable JSON Schema",
      "name": "variable",
      "type": "object",
      "properties": {
          "name": {
              "description": "Identifier for the variable",
              "type": "string",
              "maxLength": 18,
              "minLength": 1,
              "pattern": "^[A-Za-z][A-Za-z0-9_]*"
          },
          "value": {
              "description": "Value of the variable",
              "type": "string",
              "maxLength": 8177
          },
          "readOnly": {
              "description": "Read only flag",
              "type": "boolean"
          },
          "isEnum": {
              "description": "Is Predefined Variable Flag",
              "type": "boolean"
          },
          "enumValues": {
              "description": "Predefined values",
              "type": "array",
              "items": {
                  "type": "string"
              }
          },
          "created": {
              "description": "Variable created timestamp",
              "type": "integer",
              "minimum": 0
          },
          "modified": {
              "description": "Variable modified timestamp",
              "type": "integer",
              "minimum": 0
          }
      },
      "required": [
          "name",
          "value"
      ],
      "additionalProperties": false
  }