Subscriptions server to server notifications for subscription removed from sale

Let's assume I have auto renewable subscription with active subscribers. I would like to remove the subscription from sale - so uncheck the checkmark "Cleared for sale" in AppStoreConnect. The question is if there will be sent any server to server notification for this case, which indicates that the subscriptions (for the mentioned subscribers) won't renew anymore at their expiration date? I looking some basis on which I can inform users that the subscription will stop at the next expiration date.