systemSharingUIDidStopSharingBlock
A callback block the system invokes after the success or failure of a share delete by the system sharing UI.
Declaration
@property (copy) void (^)(CKRecordID *, NSError *) systemSharingUIDidStopSharingBlock;Discussion
The system invokes this block on the success or failure of a CKShare delete when the user decides to stop sharing through the system sharing UI.
Each CKSystemSharingUIObserver instance has a private serial queue. The system uses this queue for all callback block invocations.