{
  "type": "object",
  "required": true,
  "properties": {
    "ipAddress": {
      "type": "string",
      "required": true,
      "pattern": "^(?:\\d{1,3}\\.){3}\\d{1,3}$"
    },
    "hostname": {
      "type": "string",
      "required": true
    }
  }
}