public function QuickAdd($emails, $firstName = null, $lastName = null, $publicListID = null, $listName = null, $status = \ElasticEmailEnums\ContactStatus::Active, $notes = null, $consentDate = null, $consentIP = null, array $field = array(), $notifyEmail = null, $consentTracking = \ElasticEmailEnums\ConsentTracking::Unknown) {
        $arr = array('emails' => (count($emails) === 0) ? null : join(';', $emails),
                    'firstName' => $firstName,
                    'lastName' => $lastName,
                    'publicListID' => $publicListID,
                    'listName' => $listName,
                    'status' => $status,
                    'notes' => $notes,
                    'consentDate' => $consentDate,
                    'consentIP' => $consentIP,
                    'notifyEmail' => $notifyEmail,
                    'consentTracking' => $consentTracking        );
        foreach(array_keys($field) as $key) {
            $arr['field_'.$key] = $field[$key]; 
        }
        return $this->sendRequest('contact/quickadd', $arr);
    }