| Name | Type | Description | Notes |
|---|---|---|---|
| unit_of_measurement | \AntibodiesOnline\UpsApi\Shipping\Model\HandlingUnitsUnitOfMeasurement | ||
| length | string | The length of the line item used to determine dimensional weight. | |
| width | string | The width of the line item used to determine dimensional weight. | |
| height | string | The height of the line item used to determine dimensional weight. |