# ParallelTaskRunInput

> **Class** in `langchain_parallel`

📖 [View in docs](https://reference.langchain.com/python/langchain-parallel/tasks/ParallelTaskRunInput)

Input schema for :class:`ParallelTaskRunTool`.

## Signature

```python
ParallelTaskRunInput()
```

## Extends

- `BaseModel`

## Properties

- `input`
- `metadata`
- `previous_interaction_id`

---

[View source on GitHub](https://github.com/parallel-web/langchain-parallel/blob/c1f8c1d657b86eaf948c363f84fed6ea6bd65754/langchain_parallel/tasks.py#L337)