Change8
Error2 reports

Fix UnsupportedParamsError

in LiteLLM

Solution

The "UnsupportedParamsError" in litellm usually happens because a specific model (e.g., from OpenAI, Anthropic, or GradientAI) doesn't support a parameter passed to it, like tool_choice or context_management. To fix this, either remove the unsupported parameter from your litellm.completion() or embedding() call for that particular model or use a conditional statement to only pass the problem parameter when a supporting model is targeted. Check the model's official documentation or litellm's model support matrix to confirm parameter compatibility.

Timeline

First reported:Feb 23, 2026
Last reported:Feb 24, 2026

Need More Help?

View the full changelog and migration guides for LiteLLM

View LiteLLM Changelog