code: def _handle_api_error(self, error):
          
          status_code = error.response.status_code
          message = error.message
  
          if 403 == status_code:
              raise NewRelicInvalidApiKeyException(message)
          elif 404 == status_code:
              raise NewRelicUnknownApplicationException(message)
          elif 422 == status_code:
              raise NewRelicInvalidParameterException(message)
          else:
              raise NewRelicApiException(message)
docs: New Relic cheerfully provides expected API error codes depending on your
          API call deficiencies so we convert these to exceptions and raise them
          for the user to handle as they see fit.