Добавлено более подробное описание ошибки

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "oxidespotify"
-version = "0.2.1"
+version = "0.2.2"
 description = "Client for Spotify API"
 readme = "README.md"
 authors = [{ name = "Miwory", email = "miwory.uwu@gmail.com" }]

src/oxidespotify/auth.py

@@ -41,7 +41,8 @@ class SpotifyAuthClient(OxideHTTP):
 
         data = await req.json()
         if req.status_code >= 400:
-            raise s.ClientError(req.status_code, data['error'])
+            err = f'{data["error"]}: {data["error_description"]}'
+            raise s.ClientError(req.status_code, err)
 
         return schema.model_validate(data)