try to speak mangoose

backend/routes/routesToucan.js

@@ -154,10 +154,10 @@ router.route("/img/:id")
         }
         );}); */
 
-    router.get('/pdf/url', (req, res) => {
+    router.get('/pdf/:urlId', (req, res) => {
         try {  
               urltoucans.
-              match({urlId: 'boule-2022'}).
+              match({urlId: req.params.urlId}).
               exec((err,data) => {
                 if (err) {
                   console.log(err);