# Parameter

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/tools/connery/models/Parameter)

Connery Action parameter model.

## Signature

```python
Parameter()
```

## Extends

- `BaseModel`

## Properties

- `key`
- `title`
- `description`
- `type`
- `validation`

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/tools/connery/models.py#L12)