3 declare(strict_types=1);
61 if (is_null($this->action)) {
63 $data = $this->
raw(self::FIELD_ACTION);
67 $this->action = (string) $data;
82 if (is_null($this->deliveryId)) {
84 $data = $this->
raw(self::FIELD_DELIVERY_ID);
88 $this->deliveryId = (string) $data;
103 if (is_null($this->deliveryKey)) {
105 $data = $this->
raw(self::FIELD_DELIVERY_KEY);
106 if (is_null($data)) {
109 $this->deliveryKey = (string) $data;