calendarItemIdentifier
The calendar item’s unique identifier.
Declaration
var calendarItemIdentifier: String { get }Discussion
This property is set when the calendar item is created and can be used as a local identifier. Use calendarItem(withIdentifier:) to look up the item by this value.
A full sync with the calendar will lose this identifier. You should have a plan for dealing with a calendar whose identifier is no longer fetch-able by caching its other properties.
See Also
Related Documentation
calendarIdentifier- Calendar and Reminders Programming Guide