@interface DITAttachmentFetchEvent : NSObject
A representation of the events that can occur in relation to an attachment fetch.
There are three different attachment fetch events:
There will be at most one
Deleted event per attachment fetch. There can be many
Progress events delivered for each attachment fetch.
The attachment fetch event’s type.
Check this value before using one of
asDeletedto ensure that you get a richer attachment fetch event object of the correct type.
@property (nonatomic, readonly) DITAttachmentFetchEventType type;