protected function getApi()
    {
        if (!$this->api) {
            $this->api = new Transport($this->user, $this->password);
        }

        return $this->api;
    }
protected function getApi()
    {
        if (!$this->api) {
            $this->api = new Transport($this->user, $this->password);
        }

        return $this->api;
    }
protected function getApi ( ) { if ( ! $ this -> api ) { $ this -> api = new Transport ( $ this -> user , $ this -> password ) ; } return $ this -> api ; }
Retrieve the transport client.

@return Transport
Retrieve the transport client .