@interface MSProtocolUtilities : NSObject + (id)Win32SHA1OfUDID:(id)a0; + (void)fetchMPSStateWithBaseAvailabilityURL:(id)a0 personID:(id)a1 originalLibrarySize:(id)a2 completionBlock:(id /* block */)a3; + (id)appleIDSession; + (id)_urlSession; + (id)deviceInfoDictForPersonID:(id)a0; + (id)retryAfterDateBasedOnRetryAfterHeaderString:(id)a0; + (void)applyUserDefaultOverridesToResponse:(id)a0; @end