Azure file shares backup is available in all regions except for: Germany Central (Sovereign), Germany Northeast (Sovereign), China East, China East 2, China North, China North 2, US Gov Iowa
Supported regions for accidental delete protection
West Central US
Additional information: Can I protect File Shares connected to a Sync Group in Azure Files Sync?
Yes. Protection of Azure File Shares connected to Sync Groups is enabled.
Please refer to this article for more information.
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