ReadonlyeventThe envelope decoded by type alone (decodeEvent); a body that is no JSON is an
UnknownEvent with type "" and no raw value.
ReadonlyidThe webhook-id, equal to the event ID; the key for the app's duplicate check.
ReadonlyschemeThe scheme of the first valid entry of webhook-signature.
ReadonlysyncThe delivery member sync_epoch when it is a string; a change means the instance was
restored (docs/api/webhooks.md 3 point 6).
ReadonlytimestampThe webhook-timestamp, Unix seconds of this attempt.
A delivery that passed verification.