public function add($username, $parameters = array())
    {
        $parameters['username'] = $username;
        return $this->apiClient->callEndpoint(
            self::ENDPOINT,
            $parameters,
            null,
            HttpMethod::REQUEST_POST
        );
    }
public function add($username, $parameters = array())
    {
        $parameters['username'] = $username;
        return $this->apiClient->callEndpoint(
            self::ENDPOINT,
            $parameters,
            null,
            HttpMethod::REQUEST_POST
        );
    }
public function add ( $ username , $ parameters = array ( ) ) { $ parameters [ 'username' ] = $ username ; return $ this -> apiClient -> callEndpoint ( self :: ENDPOINT , $ parameters , null , HttpMethod :: REQUEST_POST ) ; }
Create user. By default created user will not be notified with email. If password field is not set then password
will be randomly generated.

@param $username
@param array $parameters
@return mixed
Create user . By default created user will not be notified with email . If password field is not set then password will be randomly generated .