Transaction in Admin REST API will now return the Total Unsettled Set amount
API
Effective February 03, 2023
As of version 2023-04 of the Admin REST API, requests for Transaction will now return total_unsettled_set. This represents the remaining amount to be captured on the transaction. total_unsettled_set is returned in both shop and presentment money objects with currency.
If you are leveraging manual capture and the authorized amount from Transaction, you should switch to referencing total_unsettled_set. The authorized amount can differ from the total amount to capture due to adjustments during order finalization such as tax adjustments.