Can we check if a user's In App Purchase has been refunded by Apple?

Situation:
- User makes an IAP and is awarded some content, we store the users device id to ensure they can access this content whenever they want.
- User decided they do not like the content, so they call Apple and get a refund.
- User can still access the content, even though they have been refunded for their IAP

Problem:
We don't want the user to be able to access this content anymore. This could become a loophole that they would take advantage of. (unlock content, then get refunded and keep their access to said content)

Question:
Is there any way for us to check if a user has been refunded for an IAP with either their transactionId, transactionReceipt, or any other information we may have?

The issue names no files, tests, or entry points. Start by locating the purchase verification and receipt-handling APIs, then determine whether refund status can be checked using the transactionId or transactionReceipt. Done should be defined as a documented, tested way to identify refunded purchases and revoke access.

Written by the indexing model from the issue text.