# AsyncTraceIdRegistry

> **Class** in `langchain_google_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/AsyncTraceIdRegistry)

Async Registry to manage run_id to root_run_id mapping for trace correlation.

## Signature

```python
AsyncTraceIdRegistry(
    self,
)
```

## Extends

- `BaseTraceIdRegistry`

## Constructors

```python
__init__(
    self,
) -> None
```


## Methods

- [`register_run()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/AsyncTraceIdRegistry/register_run)
- [`end_run()`](https://reference.langchain.com/python/langchain-google-community/callbacks/bigquery_callback/AsyncTraceIdRegistry/end_run)

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[View source on GitHub](https://github.com/langchain-ai/langchain-google/blob/a3f016b2a6c4af535df275545f76fa7424aa39e5/libs/community/langchain_google_community/callbacks/bigquery_callback.py#L1605)