Is there a way to modify my attendance status using iOS EventKit?

I retrieve events from my calendar using Apple's EventKit

Now I have a list of my events with details. I'd like to choose a particular event and change my (and only my) attendance status (i.e from Maybe to Accept).

I can't see an obvious option for that. I can read:

• "EventKit cannot add participants to an event nor change participant information." EkParticipant
• "Attendees is read-only property" Attendees

Is there a way to do that?

I noticed the other approach with using EkEventEditViewController. I'd like to avoid that if possible.

PS. I saw these, but I thought they're kinda outdated:

• How to accept/decline EKEvent invitation?
• EKEvent accept event invtation
• Adding EKParticipants to an EKEvent in EventKit

I just used EventKitUI and it works.