Creative Asset Upload

curl -L -X POST 'https://api.criteo.com/{version}/retail-media/assets' \
-H 'Accept: text/plain' \
-H 'Authorization: Bearer <MY_ACCESS_TOKEN>' \
-F 'AssetFile=@"/C:/Users/<user_profile>/<folder>/Interactive-Header-Background-Image.jpg"'

import requests

url = "https://api.criteo.com/{version}/retail-media/assets"

payload={}
files=[
  ('AssetFile',('Interactive-Header-Background-Image.jpg',open('/C:/Users/<user_profile>/<folder>/Interactive-Header-Background-Image.jpg','rb'),'image/jpeg'))
]
headers = {
  'Accept': 'text/plain',
  'Authorization': 'Bearer <MY_ACCESS_TOKEN>'
}

response = requests.request("POST", url, headers=headers, data=payload, files=files)

print(response.text)

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();

MediaType mediaType = MediaType.parse("multipart/form-data");

RequestBody body = new MultipartBody.Builder().setType(MultipartBody.FORM)
  .addFormDataPart("AssetFile","/C:/Users/<user>/<path/<to>/<folder>/Interactive-Header-Background-Image.jpg",
    RequestBody.create(MediaType.parse("application/octet-stream"),
    new File("/C:/Users/<user>/<path/<to>/<folder>/Interactive-Header-Background-Image.jpg")))
  .build();

Request request = new Request.Builder()
  .url("https://api.criteo.com/{version}/retail-media/assets")
  .method("POST", body)
  .addHeader("Accept", "text/plain")
  .addHeader("Authorization", "Bearer <MY_ACCESS_TOKEN>")
  .build();

Response response = client.newCall(request).execute();

<?php
require_once 'HTTP/Request2.php';
$request = new HTTP_Request2();
$request->setUrl('https://api.criteo.com/{version}/retail-media/assets');
$request->setMethod(HTTP_Request2::METHOD_POST);
$request->setConfig(array(
  'follow_redirects' => TRUE
));
$request->setHeader(array(
  'Accept' => 'text/plain',
  'Authorization' => 'Bearer <MY_ACCESS_TOKEN>'
));
$request->addUpload('AssetFile', '/C:/Users/<user>/<path/<to>/<folder>/Interactive-Header-Background-Image.jpg', '/C:/Users/j.carvalho/Downloads/Interactive-Header-Background-Image.jpg', '<Content-Type Header>');
try {
  $response = $request->send();
  if ($response->getStatus() == 200) {
    echo $response->getBody();
  }
  else {
    echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .
    $response->getReasonPhrase();
  }
}
catch(HTTP_Request2_Exception $e) {
  echo 'Error: ' . $e->getMessage();
}

{
    "data": {
        "attributes": {
            "fileExtension": "jpg",
            "fileLocation": "https://crtormassetmguseprod.blob.core.windows.net/creativeassets-live/c62129d534f3475ba91de6adb54d41faf2d12e4a6c2a17a57dc1efd056a23998.jpg"
        },
        "id": "c62129d534f3475ba91de6adb54d41faf2d12e4a6c2a17a57dc1efd056a23998",
        "type": "RetailMediaAsset"
    },
    "warnings": [],
    "errors": []
}

{
    "data": {
        "attributes": {
            "fileExtension": "jpg",
            "fileLocation": "https://crtormassetmguseprod.blob.core.windows.net/creativeassets-live/0fab8060578680dd895c51b5c2eb8331774fe168338fbb1e3ced85940b013314.jpg"
        },
        "id": "0fab8060578680dd895c51b5c2eb8331774fe168338fbb1e3ced85940b013314",
        "type": "RetailMediaAsset"
    },
    "warnings": [
        {
            "traceIdentifier": "27b6f2813d90b048b4c6d70679ae48ae",
            "type": "validation",
            "code": "asset-already-exists",
            "instance": "/api/{version}/external/assets",
            "title": "Existing asset",
            "detail": "Asset already uploaded with id 0fab8060578680dd895c51b5c2eb8331774fe168338fbb1e3ced85940b013314.jpg",
            "source": null
        }
    ],
    "errors": []
}