# NavigateBackToolInput

> **Class** in `langchain_aws`

📖 [View in docs](https://reference.langchain.com/python/langchain-aws/tools/browser_tools/NavigateBackToolInput)

Input for NavigateBackTool.

## Signature

```python
NavigateBackToolInput()
```

## Extends

- `BaseModel`

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[View source on GitHub](https://github.com/langchain-ai/langchain-aws/blob/ea22fe3d744a3248b0b74ed555e9c34844b35a54/libs/aws/langchain_aws/tools/browser_tools.py#L66)