KT-GB-4512

{
  "errors": [
    {
      "message": "The provided MPAN is not valid.",
      "extensions": {
        "errorType": "VALIDATION",
        "errorDescription": "The MPAN provided to the mcsInstallations query is not a valid MPAN.",
        "errorCode": "KT-GB-4512"
      }
    }
  ]
}