User Group Management API: is there a way to set/update/remove Admins for a groupsvia Group APIs?

[Promathia]

Hello colleagues,
looking through this document:
https://adobe-apiplatform.github.io/umapi-documentation/en/api/usergroupActionCommands.html
I couldn't figure out how to create a group with a set of this group admins via the API.

Is it possible at all?

If yes, could you be so kind and provide an example of group's admin setting via API.

p.s. I know, that it can be done via User Update request ('admin{{group-name}}'), but for our case it is not convinient. It would be nice if it can be done right away via Group Create/Update API.

Regards,
Ivan