Result::abortConversion

public function abortConversion()
{
	$instance = $this->instance;
	$converter = $this->converter;
	if($instance && $converter)
	{
		return $converter->abortConversion($instance);
	}

	$result = new BitrixTasksItemResult();
	$result->addError('NO_CONVERSION', 'No conversion performed before');

	return $result;
}