* wrong status code

src/xapi/views.py

@@ -325,7 +325,7 @@ class CreateStatement(APIView):
                     "provider": "not found",
                 },
                 safe=False,
-                status=status.HTTP_400_BAD_REQUEST,
+                status=status.HTTP_401_UNAUTHORIZED,
             )
 
         provider = provider_auth.provider
@@ -471,7 +471,7 @@ class CreateTANStatement(APIView):
                     "provider": "not found",
                 },
                 safe=False,
-                status=status.HTTP_400_BAD_REQUEST,
+                status=status.HTTP_401_UNAUTHORIZED,
             )
 
         provider = provider_auth.provider