# RouterInput

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/runnables/router/RouterInput)

Router input.

## Signature

```python
RouterInput()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    key: str,
    input: Any,
)
```

| Name | Type |
|------|------|
| `key` | `str` |
| `input` | `Any` |


## Properties

- `key`
- `input`

---

[View source on GitHub](https://github.com/langchain-ai/langchain/blob/9f232caa7a8fe1ca042a401942d5d90d54ceb1a6/libs/core/langchain_core/runnables/router.py#L37)