# check_index_exists

> **Function** in `langchain_aws`

📖 [View in docs](https://reference.langchain.com/python/langchain-aws/vectorstores/valkey/base/check_index_exists)

Check if Valkey index exists.

## Signature

```python
check_index_exists(
    client: GlideClientType,
    index_name: str,
) -> bool
```

---

[View source on GitHub](https://github.com/langchain-ai/langchain-aws/blob/2f5e41cef9442ec840c0d8401e34dea74b061ba0/libs/aws/langchain_aws/vectorstores/valkey/base.py#L37)