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