Public preview: Azure Dedicated Host restart

Azure Dedicated Host gives you more control over the hosts you deployed by giving you the option to restart any host. When undergoing a restart, the host and its associated VMs will restart while staying on the same underlying physical hardware. With this new capability, now in preview, you can take troubleshooting steps at the host level. [Refer to the documentation to learn more.](https://docs.microsoft.com/en-us/azure/virtual-machines/dedicated-hosts-how-to#restart-a-host-preview) * Azure Dedicated Host * Features