code: @Override
      protected void updateHTTPResponseHandlerConfiguration(Map<String,String> configuration)
      {
          //get property part
          String propertyPart=this.getPropertyPart();
  
          //modify configuration
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.SUBMIT_JSON_OUTPUT_PROPERTY_KEY.toString(),propertyPart),"txn_ref");
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.ERROR_DETECTION_PATH_PROPERTY_KEY.toString(),propertyPart),"status");
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.ERROR_DETECTION_VALUE_PROPERTY_KEY.toString(),propertyPart),"error_");
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.GET_STATUS_JSON_OUTPUT_PROPERTY_KEY.toString(),propertyPart),"fax_status");
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.IN_PROGRESS_STATUS_MAPPING_PROPERTY_KEY.toString(),propertyPart),"ongoing");
          configuration.put(MessageFormat.format(JSONHTTPResponseHandlerConfigurationConstants.ERROR_STATUS_MAPPING_PROPERTY_KEY.toString(),propertyPart),"unanswered;failed;busy");
      }
docs: Hook for extending classes.
  
  @param   configuration
  The response handler configuration