From 2b6c30c2d93199586fd696fab7cedc0c5f769b16 Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Wed, 19 Aug 2026 20:42:38 +0000
Subject: [PATCH] refactor(dashscope): tighten supported params return type

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 litellm/llms/dashscope/chat/transformation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litellm/llms/dashscope/chat/transformation.py b/litellm/llms/dashscope/chat/transformation.py
index 977bb38f59a..04d530ea89b 100644
--- a/litellm/llms/dashscope/chat/transformation.py
+++ b/litellm/llms/dashscope/chat/transformation.py
@@ -12,7 +12,7 @@ from ...openai.chat.gpt_transformation import OpenAIGPTConfig
 
 
 class DashScopeChatConfig(OpenAIGPTConfig):
-    def get_supported_openai_params(self, model: str) -> list:  # mutable-ok: base class contract returns a list
+    def get_supported_openai_params(self, model: str) -> list[str]:  # mutable-ok: base class contract returns a list
         return [  # mutable-ok: base class contract returns a list
             *super().get_supported_openai_params(model=model),
             "reasoning_effort",