readAttributePrimary2X(completionHandler:)
Declaration
func readAttributePrimary2X(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributePrimary2X() async throws -> NSNumberfunc readAttributePrimary2X(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributePrimary2X() async throws -> NSNumber