| Name | Type | Description | Notes |
|---|---|---|---|
| product_id | string | Product identifier | [optional] |
| quantity | int | Number of items placed in a parcel | [optional] |
| serial_numbers | string[] | List of serial numbers of included items | [optional] |
| expiration_date | \DateTime | Expiration date of all items associated by quantity | [optional] |
| offer_id | string | Offer identifier | [optional] |