code: private void taskProperties(RESTRequest request, RESTResponse response) {
          String taskID = RESTHelper.getRequiredParam(request, APIConstants.PARAM_TASK_ID);
  
          String taskPropertiesText = getMultipleRoutingHelper().getTaskProperties(taskID);
          OutputHelper.writeTextOutput(response, taskPropertiesText);
      }
docs: Returns the list of available properties and their corresponding URLs.