code of my document picker below, how can I return the file location? I would like to copy this file into my app directory.

import Foundation
import SwiftUI
import UIKit

struct DocumentPicker: UIViewControllerRepresentable {

    @ObservedObject var license:License

    func makeCoordinator() -> DocumentPicker.Coordinator {
        return DocumentPicker.Coordinator(parent1: self)
    }

    func makeUIViewController(context: UIViewControllerRepresentableContext<DocumentPicker>) -> UIDocumentPickerViewController {
        let picker = UIDocumentPickerViewController(forOpeningContentTypes: [.pdf])
        picker.allowsMultipleSelection = false
        picker.delegate = context.coordinator
        return picker
    }

    func updateUIViewController(_ uiViewController: DocumentPicker.UIViewControllerType, context: UIViewControllerRepresentableContext<DocumentPicker>) {
    }

    class Coordinator: NSObject, UIDocumentPickerDelegate {

        var parent: DocumentPicker

        init(parent1: DocumentPicker){
            parent = parent1

        }
        func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
            //the line below opens up the pdf for viewing via quicklook
            //parent.filePath = urls[0]
            var documentLicense = License(licenseName: "", url: "", notes: "")
            //how can i move this variable outside to my licensedetailsView?
            var pdfStringPath = urls[0].absoluteString
            documentLicense.url = pdfStringPath
            print(pdfStringPath)

        }

    }

}