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