# AWSMountAuthConfig

> **Class** in `langsmith`

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

AWS credentials used by the backend to authenticate S3 mounts.

## Signature

```python
AWSMountAuthConfig()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    access_key_id: SandboxProxySecret,
    secret_access_key: SandboxProxySecret,
)
```

| Name | Type |
|------|------|
| `access_key_id` | `SandboxProxySecret` |
| `secret_access_key` | `SandboxProxySecret` |


## Properties

- `access_key_id`
- `secret_access_key`

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/d6cd6082f09e7826a2d6afe444ae6119e61b82a6/python/langsmith/sandbox/_mounts.py#L107)