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AbhishekMallick01
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ADLS backup - added supported scenario
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articles/backup/azure-data-lake-storage-backup-support-matrix.md

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title: Support matrix for Azure Data Lake Storage Vaulted Backup (preview)
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description: Learn about the regional availability, supported scenarios, and limitations for vaulted backups of Azure Data Lake Storage (preview).
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ms.topic: reference
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ms.date: 04/16/2025
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ms.date: 04/30/2025
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ms.custom: references_regions, engagement-fy24
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ms.service: azure-backup
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author: jyothisuri
@@ -42,7 +42,7 @@ Azure Data Lake Storage protection (preview) has the following supported and uns
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- Any new containers that get created after backup configuration for the storage account aren't backed up automatically. To enable the backup operation for the new containers, modify the protection of the storage account.
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- The storage accounts to be backed up must contain a *minimum of one container*. If the storage account doesn't contain any containers or if no containers are selected, an error might appear when you configure backup.
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- The backup operation isn't supported for blobs that are uploaded by using [Data Lake Storage APIs](/rest/api/storageservices/data-lake-storage-gen2).
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- Object Replication fails to register changes when a storage account or container is deleted and recreated with the same name between two consecutive backups, causing recovery points to retain older blobs and versions. Similarly, when you rename the parent path of blobs created via async copy, those blobs are excluded from recovery points.
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- Backup vaults with User-Assigned Managed Identity (UAMI) aren't compatible with Azure Blob Vaulted backups. Only System-Assigned Managed Identity (SAMI) works, because the vault needs to access the storage account where the blobs are stored. The vault uses its system-assigned managed identity for this access.
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- Enabling backups isn't supported for the blob container that are configured with native replication using data factory.
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- You can protect the storage account with the vault in another subscription but in the same region as storage account.

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