Function _is_unsupported_token_param_error

codewiki/src/be/llm_services.py:215–225

Return True if *err* is the OpenAI "unsupported_parameter" error for *param*.

(err: BadRequestError, param: str)

def _create_litellm_openai_client(config: Config) -> OpenAI:
    """
    Create an OpenAI-compatible client backed by litellm's proxy.

    litellm translates OpenAI API calls to Bedrock, Anthropic, etc.
    """
    # Configure litellm for the provider
    if config.provider == "bedrock":
        import os

        os.environ.setdefault("AWS_DEFAULT_REGION", config.aws_region)
        os.environ.setdefault("AWS_REGION_NAME", config.aws_region)

    # litellm exposes an OpenAI-compatible Router we can use,
    # but the simplest path is to use litellm.completion() directly.