Confirm disk block import completion

Options

--disk
Name or ID of the disk
--json-body
Path to a file that contains the full json body.
--json-body-template
XXX
--profile
Configuration profile to use for commands
--project
Name or ID of the project
--snapshot-name
If specified a snapshot of the disk will be created with the given name during finalization. If not specified, a snapshot for the disk will _not_ be created. A snapshot can be manually created once the disk transitions into the `Detached` state.