Control: IoT Hubs should be tagged

powerpipe control run azure_tags.control.iothub_untagged

powerpipe login
powerpipe control run azure_tags.control.iothub_untagged --share

    select
      id as resource,
      case
        when tags is not null or tags::text <> '{}' then 'ok'
        else 'alarm'
      end as status,
      case
        when tags is not null or tags::text <> '{}' then title || ' has tags.'
        else title || ' has no tags.'
      end as reason,
      resource_group, subscription_id
    from
      azure_iothub;