Queries the corelink relay to add a user
        
        
            
    Parameters:
| Name | Type | Description | 
|---|---|---|
username | 
            
            String | name that you would like to add | 
password | 
            
            String | password of the user that you would like to add | 
email | 
            
            String | emailid of the user that you would like to add | 
first | 
            
            String | name that you would like to add | 
last | 
            
            String | name that you would like to add | 
admin | 
            
            boolean | admin property of the new user | 
- Source: