Flags

Power management flags

Action	Flags
destroy	default, graceful
reboot	see shutdown flags
reset	N/A
resume	N/A
shutdown	default, acpi_power_btn, guest_agent, initctl, signal, paravirt
start	none, paused, autodestroy, bypass_cache, force_boot, validate
suspend	N/A

N.B. : If wrong flag specified, API will return an "Invalid flag" error.