# UGN Instance Management

## Create UGN Instance

1. On the console, click **[All Products] > [Network] > [UGN] > [UGN Instance]** tab to enter the management interface.  
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![img](https://cdn.udelivrs.com/2025/04/84dd9aa21969acbea9bd9ccd8ec2f2fa_1744969230233.png)

2. Click **[Create UGN instance]**, enter the "Instance Name", associate relevant network instances, and click **[Confirm]** to complete the creation.  
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![img](https://cdn.udelivrs.com/2025/04/1491b3e9a8190be3e61765c6d5d754b3_1744969230250.png)

> "Associate network instances" is optional.  

## Edit UGN Instance Name  

Click the **[Edit]** icon next to the instance name in the management list to access the editing interface.  
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![img](https://cdn.udelivrs.com/2025/04/a8da11a2777e9f79f6a24f6818681b47_1744969230254.png)

## Delete a UGN  

**Prerequisites**  
If the UGN instance has associated network instances, it cannot be deleted.  

**Steps**  
1. Click the **[Delete]** button in the management list.  
2. Confirm the action twice to delete the instance.  
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![img](https://cdn.udelivrs.com/2025/04/9d7945bb4e272c9dbb9f989e0015c478_1744969230256.png)

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![img](https://cdn.udelivrs.com/2025/04/a45190dc23c06ebee7ebbf01b4e31bce_1744969230260.png)

## Create a UGN via API  

UGN supports API-based creation.  

1. Navigate to the **UAPI UGN creation interface**:  
   **[Console] > [Monitor & Operation] > [UAPI] > [Hybrid Network] > [UGN]**.  
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![img](https://cdn.udelivrs.com/2025/04/b871451511ee3e7ea5effa6a29593d5f_1744969230264.png)

2. **Create a UGN instance**:  
   - Click **[CreateUGN] > [Details]** for creating a UGN.  
   - Enter parameters such as the instance name.  
   - Click **[Send Request]** to complete the creation.  
   - You can also associate network instances by entering relevant parameters here.  
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![img](https://cdn.udelivrs.com/2025/04/5cee2330c7bfa5dca2b0ea9026f5e45f_1744969230266.png)