Error Message

{
  "errors": [
    {
      "message": "Unable to trigger charge.",
      "extensions": {
        "errorType": "APPLICATION",
        "errorDescription": "It is not currently possible to initiate a test charge. Please check that a test charge is not already in progress and that your vehicle is plugged in at home.",
        "errorCode": "KT-CT-4355"
      }
    }
  ]
}