Task::defer

public function defer($id)
{
	$result = [];

	if (!TaskAccessController::can($this->userId, ActionDictionary::ACTION_TASK_DEFER, (int)$id))
	{
		$this->addForbiddenError();
		return $result;
	}

	if ($id = $this->checkTaskId($id))
	{
		// todo: move to \Bitrix\Tasks\Item\Task
		$task = \CTaskItem::getInstance($id, Util\User::getId());
		$task->defer();
	}

	return $result;
}