text: select
    -- Required Columns
    arn as resource,
    case
      when tde_status = 'Enabled' then 'ok'
      else 'alarm'
    end as status,
    case
      when tde_status = 'Enabled' then title || ' TDE enabled.'
      else title || ' TDE disabled.'
    end as reason,
    -- Additional Dimensions
    region,
    account_id
  from
    alicloud_rds_instance;