From 54da0981de94ba2f9e8eb914019c38fb092c4248 Mon Sep 17 00:00:00 2001
From: Chris Burr <chrisburr@users.noreply.github.com>
Date: Thu, 28 Sep 2023 04:28:35 +0200
Subject: [PATCH] fix: Use scope parameter rather than scopes

---
 src/DIRAC/FrameworkSystem/Service/ProxyManagerHandler.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DIRAC/FrameworkSystem/Service/ProxyManagerHandler.py b/src/DIRAC/FrameworkSystem/Service/ProxyManagerHandler.py
index 0a0f2f06f82..3ef55a96535 100644
--- a/src/DIRAC/FrameworkSystem/Service/ProxyManagerHandler.py
+++ b/src/DIRAC/FrameworkSystem/Service/ProxyManagerHandler.py
@@ -432,7 +432,7 @@ def export_exchangeProxyForToken(self):
             f"{diracxUrl}/auth/legacy-exchange",
             params={
                 "preferred_username": credDict["username"],
-                "scopes": " ".join(scopes),
+                "scope": " ".join(scopes),
             },
             headers={"Authorization": f"Bearer {apiKey}"},
         )