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