# option_keys

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/config_manifest/option_keys)

Return every manifest key in definition order.

## Signature

```python
option_keys() -> tuple[str, ...]
```

---

[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/2f56309d821db4a0d06ee03959cf842c91b7f228/libs/code/deepagents_code/config_manifest.py#L1318)