### Check for existing issues

- [x] I have searched the existing issues and checked that my issue is not a duplicate.

### What happened?

``` litellm.UnsupportedParamsError: fireworks_ai does not support parameters: ['tool_choice'], for model=accounts/fireworks/models/kimi-k2p6. To drop these, set `litellm.drop_params=True` or for proxy:

`litellm_settings: drop_params: true` . If you want to use these params dynamically send allowed_openai_params=['tool_choice'] in your request.. Received Model Group=moonshotai/kimi-k2.6 Available Model Group Fallbacks=None ```

### Steps to Reproduce

1. Use [v1.81.14](https://docs.litellm.ai/release_notes) 2. Add kimi 2.6 to config 3. Make calls with tool choice.

Note that this was also an issue k2.5

### Relevant log output

```shell

```

### What part of LiteLLM is this about?

Proxy

### What LiteLLM version are you on ?

v1.81.14

### Twitter / LinkedIn details

_No response_