# Release a username for reuse

Administratively releases a username, making it available for new user registrations. This is typically used after account deletions or username changes to free up desirable usernames. The operation immediately makes the username available in the system.

RBAC: requires Users.Manage

Endpoint: POST /api/v1/admin/release-username
Version: 1.0
Security: 

## Query parameters:

  - `username` (string, required)
    username

## Response 403 fields (application/json):

  - `errorCode` (string, required)
    Error code

  - `message` (string, required)
    Error message

  - `docUrl` (string)
    Link to documentation


## Response 200 fields