readAttributeStableDataVersion(completionHandler:)
Declaration
func readAttributeStableDataVersion(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeStableDataVersion() async throws -> NSNumberfunc readAttributeStableDataVersion(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeStableDataVersion() async throws -> NSNumber