> ## Documentation Index
> Fetch the complete documentation index at: https://docs.r28.ai/charter/llms.txt
> Use this file to discover all available pages before exploring further.

# async_tasks_retrieve

> Check work Notion took in the background. Creating or rewriting a page from a large Markdown body with `allow_async` answers with a task instead of the page; this is how you find out whether it finished.

<div className="tool-route"><span className="tool-row-method" data-method="GET">GET</span><code>{"https://api.notion.com/v1/async_tasks/{taskId}"}</code></div>

```python notion_async_tasks_retrieve.py theme={null}
from charter.packs import notion

result = await notion.async_tasks_retrieve.ainvoke({"taskId": ...})
```

<Note>
  Requires `Read content`.
</Note>

## Path parameters

<div className="reference-table">
  | Field                                                          | Type     | Description               |
  | -------------------------------------------------------------- | -------- | ------------------------- |
  | `taskId` <span className="required" title="required">\*</span> | `string` | The ID of the async task. |
</div>