Query: ecs_disk_by_encryption_status

select
  encryption_status,
  count(*) as "Disks"
from
  (
    select
      encrypted,
      case
        when encrypted then 'enabled'
        else 'disabled'
      end encryption_status
    from
      alicloud_ecs_disk
  ) as t
group by
  encryption_status
order by
  encryption_status desc;