---
page_type: error
code: 25013
message: "25013: Updating the username is unsupported"
level: ERROR
product: Organizations API
---

## Description

Updating the username is unsupported.

### Possible Causes

The system does not allow updates to the user's username.

### Possible Solutions

Username updates are not permitted. If changes to the username are necessary, reach out to support for guidance on handling specific scenarios.