Modify a disk
You can change the disk name, the host group mapping, service level, capacity, and snapshot policy. Using this method, you can move your disks to different service levels if available.
Modify disk is run as an asynchronous job. You can:
Check the status of the job in the jobs list. For information about tracking jobs, see here.
After the job is finished, check the status of the disk in the Disks list.