Create Virtual Machine from an existing Virtual Hard Drive (VHD)
Azure managed disks are block-level storage volumes that are managed by Azure and used with Azure Virtual Machines. Managed disks are like a physical disk in an on-premises server but, virtualized. With managed disks, all you have to do is specify the disk size, the disk type, and provision the disk.
https://learn.microsoft.com/en-us/azu...