CALENDAR_ACTION_PENDING

Payload

#	name	type	description
1	`pending`	boolean	Whether an action is now pending.

Blizzard's documentation marks the event as synchronous.

implementedThe emulator fires it on its own, from its login model. what the statuses mean

CALENDAR_UPDATE_PENDING_INVITES · Fires when the player's pending calendar invites change. Blizzard's calendar button by the minimap refreshes its invite notice.
CALENDAR_CLOSE_EVENT · Fires when the calendar event being viewed or edited is closed. Blizzard's calendar hides its event frame.
CALENDAR_EVENT_ALARM · Fires before a calendar event begins, to remind the player. Blizzard's UI prints "<title> begins in 15 minutes." to chat (CALENDAR_EVENT_ALARM_MESSAGE).
CALENDAR_NEW_EVENT · Fires when the player creates a calendar event. Blizzard's create event frame closes unless the event was a copy; the new event appears with the next CALENDAR_UPDATE_EVENT_LIST.