Vcenter Lcm Deployment Migration Upgrade Status APIs
The Vcenter Lcm Deployment MigrationUpgrade Status resource provides operations to retrieve the status information about the vCenter Appliance upgrade.
The vCenter upgrade API is recommended to be used via the "/lcm/api" and "/lcm/rest" endpoints and not via the "/api" endpoint. The "/lcm/api" and "/lcm/rest" endpoints work correctly on any supported source version, allowing monitoring and controlling the upgrade even during the upgrade's switchover. In contrast, the "/api" endpoint has certain limitations and does not work on all of the older supported source vCenter versions and during the upgrade's switchover.
This resource was added in vSphere API 9.0.0.0.