@Sky High Welcome to Microsoft Q&A Forum, Thank you for posting your query here!
Azure NetApp Files supports SMB 2.1 and SMB 3.1 (which includes support for SMB 3.0).
Azure NetApp Files supports modifying SMB Shares by using Microsoft Management Console (MMC). However, modifying share properties has significant risk. If the users or groups assigned to the share properties are removed from the Active Directory, or if the permissions for the share become unusable, then the entire share will become inaccessible.
You can change the NTFS permissions of the root volume by using NTFS file and folder permissions procedure.
For mor information on SMB Files , please refer to this article
Please let us know if you have any further queries. I’m happy to assist you further.
----------
Please do not forget to and “up-vote” wherever the information provided helps you, this can be beneficial to other community members.