Which vSphere HA setting lets you customize the restart priority for individual VMs?

The VM-Level Restart Priority setting is the correct choice because it specifically allows administrators to assign different restart priorities to individual virtual machines (VMs) within a vSphere cluster. This granularity enables better management of resources and ensures that critical VMs are prioritized for restart in the event of a host failure.

By utilizing VM-Level Restart Priority, admins can designate which VMs should be brought back online first based on their importance to the business or operational requirements, allowing for a tailored approach to maintaining service availability. This flexibility is vital in environments where multiple VMs may serve varying functions, ensuring that the most critical applications resume operation promptly after an outage.

The other options focus on broader levels of priority settings. Host-Level Restart Priority applies to all VMs on a host without the ability to distinguish between individual VMs, while Cluster-Level Restart Priority affects all VMs within the cluster uniformly. High Availability Policy, while related to the overall management of VM availability, does not specifically address the customization of restart priorities for individual VMs.