# Body

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/_openapi_client/types/annotation_queues/run_create_by_key_params/Body)

Add run to AQ by SmithDB key. is_root derived server-side (LSAQ-141).

## Signature

```python
Body()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    run_id: Required[str],
    session_id: Required[str],
    start_time: Required[Annotated[Union[str, datetime], PropertyInfo(format='iso8601')]],
    source_proposed_example_id: Optional[str],
)
```

| Name | Type |
|------|------|
| `run_id` | `Required[str]` |
| `session_id` | `Required[str]` |
| `start_time` | `Required[Annotated[Union[str, datetime], PropertyInfo(format='iso8601')]]` |
| `source_proposed_example_id` | `Optional[str]` |


## Properties

- `run_id`
- `session_id`
- `start_time`
- `source_proposed_example_id`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/19d52419f47c93ca2c57a0d51c58d255f5949092/python/langsmith/_openapi_client/types/annotation_queues/run_create_by_key_params.py#L20)