caption: Wallpaper image
desc: |-
  If you set the policy, <ph name="PRODUCT_OS_NAME">$2<ex>Google ChromeOS</ex></ph>

        downloads and uses the wallpaper image you set for the user's desktop and sign-in screen background, and users can't change it. Specify the URL (that's accessible without authentication) which <ph name="PRODUCT_OS_NAME">$2<ex>Google ChromeOS</ex></ph>

        can download the wallpaper image from, as well as a cryptographic hash (in JPEG format with a file size up to 16 MB) to verify its integrity.

        If not set, users choose the image for the desktop and sign-in screen background.
example_value:
  hash: baddecafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecaf
  url: https://example.com/wallpaper.jpg
features:
  dynamic_refresh: true
  per_profile: true
max_size: 16777216
owners:
- file://components/policy/OWNERS
- anqing@chromium.org
schema:
  properties:
    hash:
      description: The SHA-256 hash of the wallpaper image.
      type: string
    url:
      description: The URL from which the wallpaper image can be downloaded.
      type: string
  type: object
supported_on:
- chrome_os:35-
tags: []
type: external
