---
title: Update device attributes by device mdm identifiers
slug: cps-guide/mdm-epmm/update-device-attributes-by-device-mdm-identifiers
createdAt: 2026-10-06T07:45:20.681Z
---

This API is used to update attributes for the device identifiers specified in the request. It returns the count of devices for which the attributes were successfully updated.

## HTTP Method

POST

## Request URI

/msa/v1/cps/device

## Request parameters

List of update attributes.

See [Update attributes](docId:0FgXpF4sPOcu6M7eESvy1).

## Response fields

API returns the count of devices for which attributes were successfully updated along with HTTP status 200.

See [Number result](docId:0FgXpF4sPOcu6M7eESvy1).