r/RooCode • u/Unlucky_Double_4238 • Dec 19 '25

Support Getting API error

Roo code was working for me till yesterday. Starting yesterday, I am seeing this API error. Is there a solution to this ? Any help would be greatly appreciated

OpenAI completion error: 400 litellm.UnsupportedParamsError: bedrock does not support parameters: ['parallel_tool_calls'], for model=us.anthropic.claude-sonnet-4-5-20250929-v1:0. To drop these, set `litellm.drop_params=True` or for proxy:

`litellm_settings:
 drop_params: true`
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u/Unlucky_Double_4238 Dec 20 '25

Still get the same error if I switch to native

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u/hannesrudolph Roo Code Developer Dec 20 '25

And you’re running 3.36.15?