If you need to change the configuration of an existing webhook, such as the URL or the events it watches, you can update it using [`update_webhook`].  
```python
from huggingface_hub import update_webhook

# Example: Updating a webhook
updated_webhook = update_webhook(
webhook_id="your-webhook-id",
url="https://new.webhook.site/url",
watched=[{"type": "user", "name": "new-username"}],
domains=["repo"]
)
```