From 627816ab2c2ceda584d3a6aa2dea780aeaf31f37 Mon Sep 17 00:00:00 2001
From: pluszj <43137088+pluszj@users.noreply.github.com>
Date: Thu, 20 Aug 2026 18:22:03 +0800
Subject: [PATCH] Update litellm/llms/dashscope/messages/transformation.py

Co-authored-by: veria-ai[bot] <224490171+veria-ai[bot]@users.noreply.github.com>
---
 litellm/llms/dashscope/messages/transformation.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/litellm/llms/dashscope/messages/transformation.py b/litellm/llms/dashscope/messages/transformation.py
index 1d15de2be10..4514b940612 100644
--- a/litellm/llms/dashscope/messages/transformation.py
+++ b/litellm/llms/dashscope/messages/transformation.py
@@ -28,6 +28,10 @@ from litellm.types.router import GenericLiteLLMParams
 class DashScopeAnthropicMessagesConfig(AnthropicMessagesConfig):
     """Adapter for Alibaba Bailian's Anthropic-compatible Messages endpoint."""
 
+    def should_strip_billing_metadata(self) -> bool:
+        return True
+    """Adapter for Alibaba Bailian's Anthropic-compatible Messages endpoint."""
+
     # Models Bailian explicitly documents on the Anthropic-compatible endpoint.
     # Extend this set when Bailian onboards more models.
     SUPPORTED_MODELS = frozenset({