Podio API Documentation
Calendar: Update calendar event
Update the calendar event with the given UID with a new start and end time. All dates and times should be given in the users local timezone.
"start_date": The new date for the start,
"start_time": The new time for the start, if not an all-day event,
"end_date": The new date for the end, if any,
"end_time": The new time for the end, if not an all-day event
The updated event data