Remove-GceDisk - regional disks are not supported

[abullo-clgx]

Hello there,

I'm trying to remove regional disk, but I'm not able to to so.
When I execute Remove-GceDisk diskname it says that "Parameter Zone was not set and does not have a default value."
When I set the zone, it says "Google.Apis.Requests.RequestError The resource ... was not found"
At same time I'm not able to set the Region for that request.
As workaround, instead of Remove-GceDisk I use gcloud compute disks delete $disk --region=$region --quiet
My expectation that Remove-GceDisk in addition to -Zone should have -Region parameter so it could be used for regional disks removal as well.

Thanks.