# ItemCreateParams

> **Class** in `langsmith`

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

## Signature

```python
ItemCreateParams()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    extend_trace_retention: bool,
    items: Iterable[Item],
)
```

| Name | Type |
|------|------|
| `extend_trace_retention` | `bool` |
| `items` | `Iterable[Item]` |


## Properties

- `extend_trace_retention`
- `items`

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/3114edff2f41e5989724f27c0b37d3f69c6f198c/python/langsmith/_openapi_client/types/annotation_queues/item_create_params.py#L14)