# Setting: `auth_aside_image_url`

- **Constant:** `ConfigInterface::AUTH_ASIDE_IMAGE_URL`
- **Category:** `auth_page`
- **Type:** `image`
- **Required:** no
- **Sensitive:** no
- **Validation:** `nullable|string|max:2048`
- **Placeholder / default hint:** `https://example.com/auth-hero.jpg`

## Description

Optional hero image for the auth marketing panel (shown behind brand/QR). Leave empty for gradient atmosphere only.

## Allowed options

_Free-form / no fixed options_

## Change via CLI

```bash
featherpanel saas getsetting auth_aside_image_url
featherpanel saas setsetting auth_aside_image_url "<value>"
```

## Change via API

```http
PATCH /api/admin/settings
Content-Type: application/json

{ "auth_aside_image_url": "<value>" }
```