From d0202b802e0d334862f9424ee6c57071936cd21b Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Mon, 11 May 2026 23:13:47 +0000
Subject: [PATCH] fix: use computed error_message in ProxyRateLimitError detail

---
 litellm/proxy/hooks/parallel_request_limiter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litellm/proxy/hooks/parallel_request_limiter.py b/litellm/proxy/hooks/parallel_request_limiter.py
index 03acd72b1c5..fea95b0ded8 100644
--- a/litellm/proxy/hooks/parallel_request_limiter.py
+++ b/litellm/proxy/hooks/parallel_request_limiter.py
@@ -135,7 +135,7 @@ class _PROXY_MaxParallelRequestsHandler(CustomLogger):
         if additional_details is not None:
             error_message = error_message + " " + additional_details
         raise ProxyRateLimitError(
-            detail=f"Max parallel request limit reached {additional_details}",
+            detail=error_message,
             headers={"retry-after": str(self.time_to_next_minute())},
         )