How to track the event of full order payment in Bitrix?

Question

1C-Bitrix

Payment for the order will not occur immediately, but after confirmation of the configuration by the manager.
I can't find in the documentation the event that will be called when the order is paid in full.
Documentation

I'm using code pattern like this, but OnSaleOrderSaved is just about saving the order.

$eventManager = \Bitrix\Main\EventManager::getInstance();
$eventManager->addEventHandler('sale', 'OnSaleOrderSaved', 'OnSaleOrderSavedHandler');

function OnSaleOrderSavedHandler(\Bitrix\Main\Event $event) {
    $order = $event->getParameter('ENTITY');
    $oldValues = $event->getParameter('VALUES');
    $isNew = $event->getParameter('IS_NEW');
}

Answer 1

The documentation has Saving Order: Special Events , there is an OnSaleOrderPaid event. Vnem need to check - after changing the status, whether the order is paid in full or not.