> ## 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.

# PATCH Update runner config

> Edit a run's TestConfig

```bash theme={null}
PATCH /runner/runs/{run_id}/config
```

**Request body**

| Field         | Type     | Required | Description             |
| ------------- | -------- | -------- | ----------------------- |
| `test_config` | `object` | Yes      | Replacement TestConfig. |