VmssZonalUpgradeMode type
Defines values for VmssZonalUpgradeMode.
KnownVmssZonalUpgradeMode can be used interchangeably with VmssZonalUpgradeMode,
this enum contains the known values that the service supports.
Known values supported by the service
Parallel: Updates will happen in all Availability Zones at once for the virtual machine scale sets.
Hierarchical: VMs are grouped to reflect the zonal distribution in up to 15 UDs. Each of the three zones has five UDs. This ensures that the zones are updated one at a time, moving to next zone only after completing five UDs within the first zone.
type VmssZonalUpgradeMode = string