# GitMountRefSpec

> **Class** in `langsmith`

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

Git ref selected for a sandbox mount.

## Signature

```python
GitMountRefSpec()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    type: Literal['branch', 'tag'],
    name: str,
)
```

| Name | Type |
|------|------|
| `type` | `Literal['branch', 'tag']` |
| `name` | `str` |


## Properties

- `type`
- `name`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/d6cd6082f09e7826a2d6afe444ae6119e61b82a6/python/langsmith/sandbox/_mounts.py#L75)