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[Bug]: Web Search - Tool calling not supported on Amazon Nova model via LiteLLM Proxy #17482

@juhiechandra

Description

@juhiechandra

What happened?

NOVA GROUNDING is not supported.

Error details: {
"error": {
"message": "litellm.BadRequestError: BedrockException - {"message":"The additional field /toolConfig/tools//systemTool is not supported. Remove /toolConfig/tools//systemTool and try again."}. Received Model Group=nova-premier\nAvailable Model Group Fallbacks=None",
"type": null,
"param": null,
"code": "400"
}
}

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Are you a ML Ops Team?

Yes

What LiteLLM version are you on ?

v1.80

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No response

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