# get_callback_manager_for_config

> **Function** in `langchain_core`

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

Get a callback manager for a config.

## Signature

```python
get_callback_manager_for_config(
    config: RunnableConfig,
) -> CallbackManager
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `config` | `RunnableConfig` | Yes | The config. |

## Returns

`CallbackManager`

The callback manager.

---

[View source on GitHub](https://github.com/langchain-ai/langchain/blob/02991cb4cf2063d51a07268edafb05fe53de1826/libs/core/langchain_core/runnables/config.py#L523)