# GCSMountConfigRequired

> **Class** in `langsmith`

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

Required GCS configuration for a sandbox mount.

## Signature

```python
GCSMountConfigRequired()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    bucket: str,
)
```

| Name | Type |
|------|------|
| `bucket` | `str` |


## Properties

- `bucket`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/687fc8d527a28504432f52bd08c75f2894c209fe/python/langsmith/sandbox/_mounts.py#L54)