disk
Parameters
value
The type of disk N in the custom image. You can specify this parameter to create the system disk of the custom image from a data disk snapshot. If you do not specify this parameter, the disk type is determined by the corresponding snapshot. Valid values:
system: system disk. You can specify only one snapshot to use to create the system disk in the custom image.
data: data disk. You can specify up to 16 snapshots to use to create data disks in the custom image.