[ovirt-users] how to use oVirt engine API to retrieve the attached VM list by a disk id.

Hi all, I use oVirt engine API v4.2 for implementing terraform oVirt provider. And I want to check if a Disk has been attached to a VM, so I need to find all vms attached by this disk. But after I checked the GET-Response data from the "/ovirt-engine/api/disks/<disk-id>" rest url, there has no disk-attachment/vm related properties or links. I could get a trade-off, by the following steps: 1. getting all vms 2. get all disk-attachments of each vm 3. check if the given disk id equals to the `disk` property of each disk-attachment` 4. If equals, append the vm to result list Is there any simpler and smarter way to get this? Thanks.