Vmsvc/snapshot.revert
vimsh vmsvc/snapshot.revert
Usage: snapshot.revert vmid [snapshotLevel] [snapshotIndex]
Revert to a snapshot on the vm.
See also: vmsvc/snapshot.create | vmsvc/snapshot.get | vmsvc/snapshot.remove | vmsvc/snapshot.removeall | vmsvc/snapshot.setoption