Merge pull request #211782 from sandeepraichura/patch-16

Update share-gallery-direct.md

Author: prmerger-automator[bot]

articles/virtual-machines/share-gallery-direct.md

@@ -45,6 +45,7 @@ During the preview:
 - A direct shared gallery can't contain encrypted image versions. Encrypted images can't be created within a gallery that is directly shared.
 - Only the owner of a subscription, or a user or service principal assigned to the `Compute Gallery Sharing Admin` role at the subscription or gallery level will be able to enable group-based sharing.
 - You need to create a new gallery,  with the property `sharingProfile.permissions` set to `Groups`. When using the CLI to create a gallery, use the `--permissions groups` parameter. You can't use an existing gallery, the property can't currently be updated.
+- TrustedLaunch and ConfidentialVM are not supported
 - PowerShell, Ansible, and Terraform aren't supported at this time.
 - Not available in Government clouds
 - For consuming direct shared images in target subscription, Direct shared images can be found from VM/VMSS creation blade only.