[ovirt-users] ovirtsdk4 python - global maintenance

Hi! I know how to set global maintenance mode using python SDK, something like vms_service.vm_service(vm.id).maintenance(maintenance_enabled=True) on HostedEngine. But now I try to find if global maintenance is enabled. And I'm going to give up - I can't find how to do it in documentation... Is there a way to get this info? Regards!