Your users require both NFS and SMB file services.

[Reference:https://docs.microsoft.com/en-us/azure/azure-netapp-files/azure-netapp-files-faqs, https://www.netapp.com/knowledge-center/what-is-cloud-volumes/, Azure NetApp Files and Cloud Volumes Service are two products that would satisfy the requirements of providing both NFS and SMB file services and managing the storage without using ONTAP System Manager or the command line interface. Azure NetApp Files and Cloud Volumes Service are fully managed cloud services that offer native file protocols on top of ONTAP storage. The other options are not products that would satisfy the requirements. References: https://www.netapp.com/cloud-services/azure-netapp-files/https://www.netapp.com/cloud-services/cloud-volumes-service/]