C_Calendar.
functionguessedavailable in: camelot
Requests calendar information from the server. Does not open the calendar frame.
function C_Calendar.OpenCalendar()In wowlua's emulated client
guessedThe answer is worked out from Blizzard's documentation, its UI code and the function's name, and not checked against the client. what the statuses mean
sources
Signature and flags: Blizzard's API documentation (Blizzard_APIDocumentationGenerated) (Calendar system, camelot 1.60.1). Description: warcraft.wiki.gg's API pages ↗, by its contributors, CC BY-SA 4.0 ↗.