Merge pull request #220740 from v-amallick/Dec-7-2022-GitPRreview

Addressed Git external PR #218544

Author: prmerger-automator[bot]

articles/backup/backup-azure-vms-enhanced-policy.md

@@ -17,6 +17,7 @@ Azure Backup now supports _Enhanced policy_ that's needed to support new Azure o
 >[!Important]
 >- [Default policy](./backup-during-vm-creation.md#create-a-vm-with-backup-configured) will not support protecting newer Azure offerings, such as [Trusted Launch VM](backup-support-matrix-iaas.md#tvm-backup), [Ultra SSD](backup-support-matrix-iaas.md#vm-storage-support), [Shared disk](backup-support-matrix-iaas.md#vm-storage-support), and Confidential Azure VMs.
 >- Enhanced policy currently doesn't support protecting Ultra SSD.
+>- Backups for VMs having data access authentication enabled disks will fail. Currently, [data access authentication mode](../virtual-machines/windows/download-vhd.md?tabs=azure-portal#secure-downloads-and-uploads-with-azure-ad-preview) is in preview.
 
 You must enable backup of Trusted Launch VM through enhanced policy only. Enhanced policy provides the following features: