Merge pull request #303845 from Daya-Patil/main

Update azure-data-lake-storage-backup-support-matrix.md

Author: prmerger-automator[bot]

articles/backup/azure-data-lake-storage-backup-support-matrix.md

@@ -19,7 +19,7 @@ This article summarizes the regional availability, supported scenarios, and limi
 
 ## Supported regions
 
-Vaulted backups of Azure Data Lake Storage are available in the following regions: France South, India West, West Central US, East Asia, India Central.
+Vaulted backups of Azure Data Lake Storage are available in the following regions: France South, India West, West Central US, East Asia, India Central, South East Asia.
 
 >[!Note]
 >- This feature is currently in limited preview and is available in specific regions only. See the [supported regions](azure-data-lake-storage-backup-support-matrix.md#supported-regions).