Send image's and files to cloudinary to get new url

[Odiez]

I am trying to do the following.

using appsheet

1. after adding 2 images and 1 file (PDF) I want to send it to cloudinary so they will send me new URLs of the files and save it it google sheet.

I do have this script, but it does not work, my cloudinary info is correct

//Function to send files to Cloudinary and get new URLs
function uploadFileToCloudinary(fileUrl) {
  var CLOUD_NAME = "dz-----1h"; // Add your Cloudinary cloud name here
  var cloudinaryURL = "https://api.cloudinary.com/v1_1/" + CLOUD_NAME + "/upload";
  var apiKey = "19-----------73";
  var apiSecret = "C3-----------------------5g";

  var formData = {
    file: fileUrl,
    upload_preset: "YOUR_CLOUDINARY_UPLOAD_PRESET", // Optional, if you're using an upload preset
    api_key: apiKey,
    api_secret: apiSecret
  };

  var options = {
    method: "post",
    payload: formData
  };

  var response = UrlFetchApp.fetch(cloudinaryURL, options);
  var jsonResponse = JSON.parse(response.getContentText());
  var newFileUrl = jsonResponse.secure_url;
  return newFileUrl;
}

// Triggered when a new image or PDF is uploaded to the Google Sheet
function onFormSubmit(e) {
  var sheetName = "Versekering";
  var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName(sheetName);

  var row = e.range.getRow();
  var column = e.range.getColumn();

  if (column == 5 || column == 6) {
    var fileUrl = e.namedValues["Your File Upload Field Name"][0]; // Replace "Your File Upload Field Name" with the actual field name

    // Upload file to Cloudinary and get new URL
    var newFileUrl = uploadFileToCloudinary(fileUrl);

    // Update columns 5 and 6 with the new URL
    sheet.getRange(row, column).setValue(newFileUrl);
  }
}