Add image to product in Prestashop 1.7 using WebServices

[betox033]

I am trying to add a Product to Prestashop using WebService. So far he was able to create the product, assign it to its corresponding category and modify the stock without major problems, however, you will not be able to add an image to the product.

I am based on this:

https://github.com/xabikip/PrestaShopWebService/blob/master/examples/createProduct.php

But I also tested the official documentation:
https://devdocs.prestashop.com/1.7/development/webservice/tutorials/change_product_image/

Below is the code: 

 $url = $url . '/api/images/products/' . $id_producto;

  $image_path = 'http://localhost/webservice/img/caja.jpg';

  echo("<br>" . $image_path); 
  echo("<br>" . $url);


  $ch = curl_init();
  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_POST, true);
  curl_setopt($ch, CURLOPT_USERPWD, $key.':');
  curl_setopt($ch, CURLOPT_POSTFIELDS, array('image' => '@'.$image_path.';type=image/jpg'));
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  $result = curl_exec($ch);
  curl_close($ch);

Is there any data that I am not taking into account, any data that is wrong?

[betox033]

Sorry my friend, it's been a while since I asked the question. I finally opted for another solution for my problem