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