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

# PUT Update a scenario

> Update reusable twin seed data

```bash theme={null}
PUT /scenarios/{scenario_id}
```

Updates scenario metadata, prompt, twin list, seed config, or tags. If you update `prompt` without `seed_config`, the server regenerates the seed config.