ReadonlyactionOptional ReadonlycustomCustom Fields for the Parcel.
Optional Readonlydeliveryid of an existing Delivery.
Either `deliveryId` or `deliveryKey` must be provided.
Optional Readonlydeliverykey of an existing Delivery.
Either `deliveryId` or `deliveryKey` must be provided.
Optional ReadonlyitemsValue to set.
Optional ReadonlymeasurementsValue to set.
Optional Readonlyparcelkey of an existing Parcel.
Optional ReadonlytrackingValue to set.
To add a Parcel, at least one Delivery must exist.