protected function getAlphaSenders() {
        if (!$this->_alphaSenders) {
            $this->_alphaSenders = new AlphaSenderList($this->version, $this->solution['sid']);
        }

        return $this->_alphaSenders;
    }
protected function getAlphaSenders() {
        if (!$this->_alphaSenders) {
            $this->_alphaSenders = new AlphaSenderList($this->version, $this->solution['sid']);
        }

        return $this->_alphaSenders;
    }
protected function getAlphaSenders ( ) { if ( ! $ this -> _alphaSenders ) { $ this -> _alphaSenders = new AlphaSenderList ( $ this -> version , $ this -> solution [ 'sid' ] ) ; } return $ this -> _alphaSenders ; }
Access the alphaSenders

@return \Twilio\Rest\Messaging\V1\Service\AlphaSenderList
Access the alphaSenders