I'm using the vSphere SDK to create a quiesce snapshot for a Windows VM (ESXi 6.0/6.5/7.0) - CreateSnapshot_USCORETask(). At times, the return val is valid, but I can see that there are VSS errors in the Windows VM. Is there a way to invoke some API that'll tell me if there have been VSS errors in the VM besides parsing for logs on ESXi?