chainmail rsvp
Answer an invite by its ce_ ref. A ref with @<recurrence ID> answers that instance only; a plain ref answers the whole series. With a calendar event on an account with a calendar store, the answer goes through the calendar, which tells the organizer. An invite that came only by mail is answered by an iCalendar REPLY email to the organizer.
The organizer is checked against the send policy. A reply it does not allow is held and the command exits 4: through the calendar nothing is changed, and by email the reply is saved to Drafts.
Usage
chainmail rsvp <ref> accept|decline|tentative [--comment TEXT] [flags]
Examples
chainmail rsvp ce_01jcb7m2k9r8q3v4w5x6y7z8a9 accept
chainmail rsvp ce_01jcb7m2k9r8q3v4w5x6y7z8a9@20261110T140000Z decline --comment "Away that week"
Flags
--comment string a note to the organizer, sent with the answer
--idempotency-key string the key that stops a repeat from answering twice
Global flags
--output string output format: json or table (default $CHAINMAIL_OUTPUT, then cli.toml, then table on a terminal, json otherwise)
--socket string daemon socket (default $CHAINMAIL_SOCKET, then cli.toml, then /run/chainmail/chainmail.sock)