> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gu1.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Update automation

> Partially update a gu1 automation's name, graph, conditions, actions, or trigger configuration; the engine re-validates synergy when steps change.

## Endpoint

```
PUT https://api.gu1.ai/automations/:id
Content-Type: application/json
```

Same fields as [Create automation](/en/api-reference/automations/create-automation), all optional.

## Response

**200** — `{ "automation": { ... } }`

**404** — automation not found