Is there a failure notification equivalent to cloudSharingControllerDidStopSharing?

UICloudSharingController calls delegate.cloudSharingControllerDidStopSharing() when a share is successfully unshared.

Is there an equivalent call when a failure occurs during share deletion, similar to the delegate.failedToSaveShareWithError() called when the share is being created?

I'm asking because I want to provide appropriate feedback for both success and failure scenarios when the user taps Stop Sharing.

Is there a failure notification equivalent to cloudSharingControllerDidStopSharing?
 
 
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