CKError localizedDescription...

Error saving record CKRecordID to server: invalid attempt to update record from type 'X' to ...

Swift / CloudKit: After record changed, upload triggers "Service Record Changed"...

Parsing CloudKit Error (CKError)...

CloudKit Error: Change Token Expired, Reset Needed...

IOS: fetchRecordZoneChangesCompletionBlock not called when no internet connection...

After updating to Xcode 8 beta 6, lost CKErrorCode and .rawValue from associated enums...

recovering errors with CKPartialErrorsByItemIDKey...