# WorkspaceSnapshot

> **Class** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/workspace_diagnostics/WorkspaceSnapshot)

Versioned, allowlisted policy snapshot persisted beside a binding.

## Signature

```python
WorkspaceSnapshot(
    self,
    snapshot_version: int,
    fields: Mapping[str, object],
)
```

## Constructors

```python
__init__(
    self,
    snapshot_version: int,
    fields: Mapping[str, object],
) -> None
```

| Name | Type |
|------|------|
| `snapshot_version` | `int` |
| `fields` | `Mapping[str, object]` |


## Properties

- `snapshot_version`
- `fields`

## Methods

- [`to_json()`](https://reference.langchain.com/python/deepagents-code/workspace_diagnostics/WorkspaceSnapshot/to_json)
- [`from_json()`](https://reference.langchain.com/python/deepagents-code/workspace_diagnostics/WorkspaceSnapshot/from_json)

---

[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/caaa7e7c12d214afa5cf0a1afed8eb6232aa6f7b/libs/code/deepagents_code/workspace_diagnostics.py#L118)