# PulpcoreClient::GroupUser

## Properties

Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**username** | **String** | Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only. | 

## Code Sample

```ruby
require 'PulpcoreClient'

instance = PulpcoreClient::GroupUser.new(username: null)
```