protected function getBalance() {
        if (!$this->_balance) {
            $this->_balance = new BalanceList($this->version, $this->solution['sid']);
        }

        return $this->_balance;
    }
protected function getBalance() {
        if (!$this->_balance) {
            $this->_balance = new BalanceList($this->version, $this->solution['sid']);
        }

        return $this->_balance;
    }
protected function getBalance ( ) { if ( ! $ this -> _balance ) { $ this -> _balance = new BalanceList ( $ this -> version , $ this -> solution [ 'sid' ] ) ; } return $ this -> _balance ; }
Access the balance

@return \Twilio\Rest\Api\V2010\Account\BalanceList
Access the balance