How to update the additonal information of invoice lines for a processed invoice in Fusion?

We have an external Appian application from where few transactions(Invoice & Credit Memo) are raised and interfaced to Oracle Fusion (AR Module) via Rest API.

In that few details were missing in invoice line details at fusion due to mapping issue while sending from appian.

The issue has been fixed now and all the details are being sent to Fusion.

But there are few transactions already got created in Fusion with missing details and are processed to customers.

Hence we couldnt update the details from Fusion front end.

Is there any possibility to update the processed invoice details via back end/Rest API in Fusion?