Outlook Calendar: Add different calendar of same mailbox to an event

Question

While creating an event in the outlook calendar, I want to add multiple calendars of the same mailbox in the event. I am not able to find any way of doing this. I am using MS Graph for creating events on the calendar. Please help me with this. Thanks in advance.

Answer 1

You can use Create event API to create a new event in a calendar. But you need to note that the calendar can be one for a user, or the default calendar of a Microsoft 365 group; it's not for the calendar group - so you can't add multiple calendars. Here's the doc.