Rate limit => NotFound

src/api/client_server/media.rs

@@ -308,17 +308,18 @@ pub async fn get_media_preview_route(
         ));
     }
 
-    if let Ok(preview) = get_url_preview(&url).await {
-        let res = serde_json::value::to_raw_value(&preview).expect("Converting to JSON failed");
-        return Ok(get_media_preview::v3::Response::from_raw_value(res));
-    }
-
-    Err(Error::BadRequest(
-        ErrorKind::LimitExceeded {
-            retry_after: Some(RetryAfter::Delay(Duration::from_secs(5))),
+    match get_url_preview(&url).await {
+        Ok(preview) => {
+            let res = serde_json::value::to_raw_value(&preview).expect("Converting to JSON failed");
+            Ok(get_media_preview::v3::Response::from_raw_value(res))
         },
-        "Retry later",
-    ))
+        Err(_) => {
+            Err(Error::BadRequest(
+                ErrorKind::NotFound,
+                "Failed to find preview data",
+            ))
+        },
+    }
 }
 
 /// # `POST /_matrix/media/r0/upload`