Oracle Fusion API for Updating draft Supplier registration before submission for Approval

Need Oracle fusion API detail which we can use to update Draft Supplier registration request (External and internal supplier registration requests Before submitting for Registration approval). Your help is much needed in identifying the correct oracle fusion API for our requirement.

Can we use the below for updating Draft Supplier registration request (Before submitting for Registration approval) requirement. Update a supplier registration request patch /fscmRestApi/resources/11.13.18.05/supplierRegistrationRequests/{SupplierRegistrationKey}