Explanation/Reference:
Explanation:
Restoring a VM or all disks from VM backup involves two major steps:
Step 1: Select a restore point for restore.
1. Sign in to the Azure portal.
2. On the Azure menu, select Browse. In the list of services, type Recovery Services. The list of services adjusts to what you type. When you see Recovery Services vaults, select it.
Step 2: Select the restore type, create a new VM or restore disks, and specify the required parameters.
A restored VM doesn't have an availability value set. We recommend using the restore disks option to add an availability set when you create a VM from PowerShell or templates by using restored disks.
Step 3:
After the restore disks operation is finished, use the template that was generated as part of the restore operation to create a new VM with a configuration different from the backup configuration. You also can use it to customize names of resources that were created during the process of creating a new VM from a restore point.
When you create the special network configuration for VMs, you must use PowerShell to create VMs from the restored disks.
To fully re-create the VMs after restoring to disk, follow these steps:
Restore the disks from a Recovery Services vault by using PowerShell
References: https://docs.microsoft.com/en-us/azure/backup/backup-azure-arm-restore-vms#use- templates-to-customize-restore-vm