From 6ffbf8383f9632a9f2f1aa83b4940470f0784bc3 Mon Sep 17 00:00:00 2001
From: Xiaohan Fu <xiaohan@grayswan.ai>
Date: Tue, 27 Jan 2026 02:46:28 +0000
Subject: [PATCH] add warning when extra_body is provided but user is non
 premium

---
 litellm/integrations/custom_guardrail.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/litellm/integrations/custom_guardrail.py b/litellm/integrations/custom_guardrail.py
index 6a76b57e7f7..5baaeae9522 100644
--- a/litellm/integrations/custom_guardrail.py
+++ b/litellm/integrations/custom_guardrail.py
@@ -475,11 +475,18 @@ class CustomGuardrail(CustomLogger):
                 guardrail_config: DynamicGuardrailParams = DynamicGuardrailParams(
                     **guardrail[self.guardrail_name]
                 )
+                extra_body = guardrail_config.get("extra_body", {})
                 if self._validate_premium_user() is not True:
+                    if isinstance(extra_body, dict) and extra_body:
+                        verbose_logger.warning(
+                            "Guardrail %s: ignoring dynamic extra_body keys %s because premium_user is False",
+                            self.guardrail_name,
+                            list(extra_body.keys()),
+                        )
                     return {}
 
                 # Return the extra_body if it exists, otherwise empty dict
-                return guardrail_config.get("extra_body", {})
+                return extra_body
 
         return {}