# platform_headers

> **Function** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/_openapi_client/_base_client/platform_headers)

## Signature

```python
platform_headers(
    version: str,
    *,
    platform: Platform | None,
) -> Dict[str, str]
```

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/d6cd6082f09e7826a2d6afe444ae6119e61b82a6/python/langsmith/_openapi_client/_base_client.py#L2058)