From 7dcaf9118d3d8fe1ba002f03a64248b7898a4422 Mon Sep 17 00:00:00 2001
From: factnn <166481866+factnn@users.noreply.github.com>
Date: Fri, 26 Jun 2026 00:03:26 +0800
Subject: [PATCH] fix: add retry_policy to Router.update_settings
 _allowed_settings

Without this, retry_policy is still silently discarded when the
router applies the config, even though UpdateRouterConfig now
accepts the field.

Fixes #31308
---
 litellm/router.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/litellm/router.py b/litellm/router.py
index f408d030b8b..cd6e544eb33 100644
--- a/litellm/router.py
+++ b/litellm/router.py
@@ -9737,6 +9737,7 @@ class Router:
             "context_window_fallbacks",
             "retry_policy",
             "model_group_retry_policy",
+            "retry_policy",
             "model_group_alias",
             "enable_weighted_failover",
         ]