diff --git a/src/MultiDownloaderClient.php b/src/MultiDownloaderClient.php
index 9bc677d..7469f6a 100644
--- a/src/MultiDownloaderClient.php
+++ b/src/MultiDownloaderClient.php
@@ -74,7 +74,12 @@ class MultiDownloaderClient
         return $this;
     }
 
-    private function buildRequest(): array
+    /**
+     * Construit la requête de téléchargement.
+     *
+     * @return array La requête de téléchargement.
+     */
+    public function buildRequest(): array
     {
         return array_map(function (FileRequest $file) {
             return $file->toArray();