# Create a new user

Accepts a JSON payload to register a new user with required and optional user data.

Endpoint: POST /rest/v1/users/new
Version: v1.0.0
Security: 

## Request fields (application/json):

  - `username` (string, required)

  - `lastName` (string)

  - `firstName` (string)

  - `password` (string, required)

  - `email` (string, required)

  - `organizationId` (string, required)

## Response 201 fields (application/json):

  - `userId` (string, required)
    Unique identifier for the user account.
    Example: "6787a98e15306d37eed688a8"