[Openstack-ansible]- Need to delete VM with its OS disk even if it has active snapshot available.

Dear All, When I delete a VM then the OS disk of the VM remains even when I have marked the Volume to get deleted on VM deletion. This is happening only when we have a snapshot of the OS disk or snapshot of the complete VM available. Can we configure it in a way then either that the VM should get deleted completely with OS disk even if we have the snapshot available or the VM deletion task should fail if the snapshot is available. Regards, Danish