<!-- Extension API v0 — pre-1.0. Interfaces may change without notice until P2 seals the custom-code format. First-party extensions track HEAD. -->

# `extension.uninstall`

Uninstall a disabled extension. Config is archived in the audit row; secrets and data are kept.

- **scope**: `store:admin`
- **storefront-visible** (bumps the catalog generation): yes
- **destructive**: yes — supports dryRun preview

## Payload

| field | type | required | notes |
|---|---|---|---|
| `extensionId` | string (/^[a-z0-9-]+\.[a-z0-9-]+$/) | yes |  |

### JSON Schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "extensionId": {
      "type": "string",
      "pattern": "^[a-z0-9-]+\\.[a-z0-9-]+$"
    }
  },
  "required": [
    "extensionId"
  ],
  "additionalProperties": false
}
```