> This page is for version v1.3 (default).
> For other versions, use one of these documentation indexes:
> - v1.3 (default): https://docs.twelvelabs.io/v1.3/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.twelvelabs.io/llms.txt.

## Filter knowledge stores by asset

When you list knowledge stores, you can now filter them by asset. Use the `asset_id` parameter to pass the identifier of the asset. A knowledge store matches when it contains an item that uses the asset.

To use this feature, upgrade to the latest version of the Python or Node.js SDK:

**`Python SDK`**

```sh Python SDK
pip install --upgrade twelvelabs
```

**`Node.js SDK`**

```sh Node.js SDK
npm install twelvelabs-js@latest
```

For details, see the [List knowledge stores](/v1.3/api-reference/knowledge-stores/list) page in the API Reference section, or the SDK reference for [Python](/v1.3/sdk-reference/python/knowledge-stores#list-knowledge-stores) and [Node.js](/v1.3/sdk-reference/node-js/knowledge-stores#list-knowledge-stores).

## Filter knowledge store items by asset

When you list the items in a knowledge store, you can now filter them by asset. Use the `asset_id` parameter to pass the identifiers of the assets. You can pass 1 to 50 identifiers. An item matches when it uses one of these assets.

To use this feature, upgrade to the latest version of the Python or Node.js SDK:

**`Python SDK`**

```sh Python SDK
pip install --upgrade twelvelabs
```

**`Node.js SDK`**

```sh Node.js SDK
npm install twelvelabs-js@latest
```

For details, see the [List knowledge store items](/v1.3/api-reference/knowledge-store-items/list) page in the API Reference section, or the SDK reference for [Python](/v1.3/sdk-reference/python/knowledge-store-items#list-knowledge-store-items) and [Node.js](/v1.3/sdk-reference/node-js/knowledge-store-items#list-knowledge-store-items).