> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aisonar.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete Material Asset Group

> Deletes a Seedance material group owned by the current organization.

Delete a material group and the AI Sonar material assets inside it. This cannot be undone.

If the AI Sonar material library cannot complete the deletion because the current authorization state does not allow it, AI Sonar returns a neutral material-library error. After deletion, the group and its assets can no longer be used in video generation.

## Example Request

```bash theme={null}
curl https://api.aisonar.dev/v1/videos/assets/groups/group-20260720123456-vrt01 \
  -X DELETE \
  -H "Authorization: Bearer $API_KEY"
```

## Example Response

```json theme={null}
{
  "deleted": true,
  "id": "group-20260720123456-vrt01"
}
```