code: public function findTaskConnectorById($process_id, $task_id, $connector_id)
      {
          list($response) = $this->findTaskConnectorByIdWithHttpInfo($process_id, $task_id, $connector_id);
          return $response;
      }
docs: Operation findTaskConnectorById
  
  
  
  @param string $process_id ID of the process to fetch (required)
  @param string $task_id ID of the task to fetch (required)
  @param string $connector_id ID of TaskConnector to fetch (required)
  @return \ProcessMaker\PMIO\Model\TaskConnector1
  @throws \ProcessMaker\PMIO\ApiException on non-2xx response