Skip to content

Check system update policy

Request

Checks if switching to an update group will downgrade the OS and returns the build version.

Method Request URI
GET /ext/update/check

URI parameters

URI parameter Description
DesiredGroup (required) Target update ring or group name (e.g. Release, Preview, NoUpdate).

Request headers

  • None

Request body

  • None

Response

The response contains update eligibility details:

{
  "IsDowngrade": bool,
  "VersionId": string
}

Status code

HTTP status code Description
200 OK
4XX Error codes
5XX Error codes

Available device families

  • Xbox

Credits Microsoft