Lists one page of calendar events for userId. deltaLink is the opaque cursor from a prior
poll's final page (or undefined for the first poll); nextLink is the in-poll continuation
token. The adapter pages by following nextLink until the surface returns a deltaLink.
The mailbox/identity address whose calendar to read.
Optionalcursor: stringThe Graph delta/next link to resume from (opaque), or undefined to start fresh.
A real IGraphCalendarLike over Microsoft Graph (
GET /users/{id}/calendarView/delta). The first poll requests a forward window (startDateTime..endDateTime) in UTC; later polls pass the opaque cursor (@odata.nextLinkwithin a poll,@odata.deltaLinkbetween polls) straight back to Graph. The constructed client is built once on first use and reused.