Remote device ticket.
Guest operation ticket.
Unavailable as of vSphere 6.6.3 release.
Use GuestOperationsManager instead.
Guest Integrity over WebSocket ticket.
This ticket grants the client read-only access to guest integrity
messages and alerts.
Since vSphere API 6.7
Remote mouse-keyboard-screen ticket.
Mouse-keyboard-screen over WebSocket ticket.
MKS protocol is VNC (a.k.a. RFB) protocol with
VMware extensions; the protocol gracefully degrades
to standard VNC if extensions are not available.
Since vSphere API 6.0