# async_to_custom_raw_response_wrapper

> **Function** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/_openapi_client/_response/async_to_custom_raw_response_wrapper)

Higher order function that takes one of our bound API methods and an `APIResponse` class
and wraps the method to support returning the given response class directly.

Note: the given `response_cls` *must* be concrete, e.g. `class BinaryAPIResponse(APIResponse[bytes])`

## Signature

```python
async_to_custom_raw_response_wrapper(
    func: Callable[P, Awaitable[object]],
    response_cls: type[_AsyncAPIResponseT],
) -> Callable[P, Awaitable[_AsyncAPIResponseT]]
```

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/33995e14a84c53b65b82482b3d2fe0624b379bda/python/langsmith/_openapi_client/_response.py#L797)