Rest API to create/update/terminate a Schedule Assignments

Summary:

Hello,

We are implementing the Absence module in our Oracle Fusion HCM Cloud and we need to have the Worker Schedule Assignment (screenshot below) automatically updated.

I need to understand if exists some REST API's that make this update. I did some research in the Oracle Rest API's material but I didn't find anything.

Or the update is only possible through HDL.

Thanks,

Joao.