Is there an API to create/change Handling Units (HU) for EWM in S4H Cloud ES?

Hello everyone,

A partner is asking:

Is there an API to create/change Handling Units (HU) for EWM in S4H Cloud ES?

In case this API doesn't exist in SAP API Business Hub can we create a self-developed API to create/change Handling Unit for EWM Cloud in S/4 Hana Cloud?

Any feedback?

Thank you,

Mario