public function disableSandBoxMode()
    {
        if (!($this->mail_settings instanceof MailSettings)) {
            $this->mail_settings = new MailSettings();
        }
        $this->mail_settings->setSandBoxMode(false);
    }
public function disableSandBoxMode()
    {
        if (!($this->mail_settings instanceof MailSettings)) {
            $this->mail_settings = new MailSettings();
        }
        $this->mail_settings->setSandBoxMode(false);
    }
public function disableSandBoxMode ( ) { if ( ! ( $ this -> mail_settings instanceof MailSettings ) ) { $ this -> mail_settings = new MailSettings ( ) ; } $ this -> mail_settings -> setSandBoxMode ( false ) ; }
Disable sandbox mode on a MailSettings object

This allows you to send a test email to ensure that your request
body is valid and formatted correctly.
Disable sandbox mode on a MailSettings object