Uniqueid

2026-10-282026-10-28

Get unique ID

Request

Gets a unique client session ID.

Method	Request URI
GET	/core/uniqueId

URI parameters

• None

Request headers

• None

Request body

• None

Response

{
  "UniqueId": string
}

Status code

HTTP status code	Description
200	OK
5XX	Error codes

Available device families

• Windows Mobile
• Windows Desktop
• Xbox
• HoloLens
• IoT

Credits Microsoft