event_id

Unique ID of the event. Same as for event object.

title

Title for the event.

startdate

Start date and time for the event.

enddate

End date and time for the event.

location

Name of the location where the event is held.

joined

Time when person signed on to event.

waitlist

Whether or not person is on wait list for event.

cancelled

If set, indicates when person’s participation was cancelled.

short_description

Short description of the event.

description

Full description of the event.

comments

Comments added to person’s particpation.