readAttributeInt48s(completionHandler:)
Declaration
func readAttributeInt48s(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeInt48s() async throws -> NSNumberfunc readAttributeInt48s(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeInt48s() async throws -> NSNumber