{
  "request": {
    "method": "GET",
    "url": "https://api.positionstack.com/v1/forward",
    "query": {
      "access_key": "INVALID_KEY",
      "query": "Berlin"
    }
  },
  "response": {
    "success": false,
    "error": {
      "code": 101,
      "type": "invalid_access_key",
      "info": "You have not supplied a valid API Access Key. [Technical Support: support@apilayer.com]"
    }
  }
}