> ## 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.

# 创建素材资产组

> 创建一个 Seedance 虚拟人像素材组。

创建一个 `library_type: "aigc_avatar"` 的素材组。请使用此端点创建虚拟人像、产品、风格以及其他无需真人验证的可复用参考素材。

新的真人素材组需通过 [创建视觉验证会话](/zh/api-reference/video/create-visual-validation-session) 创建，无法直接通过此端点创建。

## 请求示例

```bash theme={null}
curl https://api.aisonar.dev/v1/videos/assets/groups \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"library_type":"aigc_avatar","group_name":"Product references","description":"Reusable product shots"}'
```

## 响应示例

```json theme={null}
{
  "id": "group-20260720123456-vrt01",
  "object": "seedance.material_asset_group",
  "library_type": "aigc_avatar",
  "group_name": "Product references",
  "description": "Reusable product shots",
  "status": "ACTIVE",
  "metadata": null,
  "created_at": 1782998400000
}
```