# S3MountConfig

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/sandbox/_mounts/S3MountConfig)

S3 configuration for a sandbox mount.

## Signature

```python
S3MountConfig()
```

## Extends

- `S3MountConfigRequired`

## Properties

- `prefix`
- `path_style`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/33995e14a84c53b65b82482b3d2fe0624b379bda/python/langsmith/sandbox/_mounts.py#L38)