getService(named:for:completionHandler:)
Declaration
func getService(named serviceName: NSFileProviderServiceName, for itemIdentifier: NSFileProviderItemIdentifier, completionHandler: @escaping @Sendable (NSFileProviderService?, (any Error)?) -> Void)func service(named serviceName: NSFileProviderServiceName, for itemIdentifier: NSFileProviderItemIdentifier) async throws -> NSFileProviderService?