---
title: "Update User Details"
url: https://docs.catalyst.zoho.com/en/sdk/nodejs/v2/cloud-scale/authentication/update-user-details/
description: "This page describes the method to update an end-users details in your NodeJS application with sample code snippets."
last_updated: 2026-09-08T11:07:33Z
service: Cloud Scale
type: general
related_links:
  - name: "Authentication"
    url: /en/cloud-scale/help/authentication/introduction
  - name: "Modify a User's Details in the Console"
    url: /en/cloud-scale/help/authentication/user-management/users/implementation/#modify-a-users-details
---

# Update User Details

> **Note:** This SDK is currently in deprecation. Migrate to [JavaScript SDK](https://docs.catalyst.zoho.com/en/sdk/javascript/v1/cloudscale/authentication/update-user-details/) now.

Catalyst allows you to [modify and update](https://docs.catalyst.zoho.com/en/cloud-scale/help/authentication/user-management/users/implementation/#modify-a-users-details) the following details of an end-user:

* First Name
* Last name
* [`ZAAID`](https://docs.catalyst.zoho.com/en/cloud-scale/help/authentication/user-management/users/introduction/): `ZAAID` or Org ID, is a unique value that is generated by Catalyst to associate with an organization.
* [RoleID](https://docs.catalyst.zoho.com/en/cloud-scale/help/authentication/user-management/roles/implementation/): Role ID is the value generated by Catalyst that is assigned to a particular [user role](https://docs.catalyst.zoho.com/en/cloud-scale/help/authentication/user-management/roles/introduction/).

The SDK snippet below demonstrates updating an end-user’s details using the `updateUserDetails(userID, userDetails)` method. The first name of the user is updated in the example below.

```javascript
const userManagement = app.userManagement();
userManagement.updateUserDetails('13749831', { email_id: 'emma@zylker.com', last_name: 'Burrows', zaaid: '1483013413294234', role_id: '843974989234859', first_name: 'Amelia' });
```