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ccproxy.streaming.errors

ccproxy.streaming.errors

Error payload helpers for streaming provider paths.

normalize_openai_error_payload 

normalize_openai_error_payload(payload)

Return a minimal OpenAI-compatible error envelope.

Source code in ccproxy/streaming/errors.py 
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def normalize_openai_error_payload(payload: Any) -> dict[str, Any]:
    """Return a minimal OpenAI-compatible error envelope."""

    data = _decode_error_payload(payload)
    if isinstance(data, dict) and isinstance(data.get("error"), dict):
        error = dict(data["error"])
        message = error.get("message")
        if not isinstance(message, str) or not message:
            error["message"] = "upstream error"
        error.setdefault("type", "invalid_request_error")
        error.setdefault("param", None)
        error.setdefault("code", None)
        return {"error": error}

    message = _extract_error_message(data)
    param = _extract_unsupported_parameter(message)
    return {
        "error": {
            "type": "invalid_request_error",
            "message": message or "upstream error",
            "param": param,
            "code": "unsupported_parameter" if param else None,
        }
    }