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