Use this call to retrieve the contents of all fulfillments currently defined for a specified order based on the order's unique identifier, orderId. This value is returned in the getOrders call's members.orderId field when you search for orders by creation date or shipment status.
The globally unique eBay-generated identifier of the line item.
Note: A single line item can consist of multiple units of a purchased item, and one unit can consist of multiple parts or components. Although these components might be provided by the manufacturer in separate packaging, the seller cannot distribute them among multiple shipping packages. Thus, each line item ID will appear in exactly one fulfillment.
A message about the error or warning which is device agnostic and readable by end users and application developers. It explains what the error or warning is, and how to fix it (in a general sense). If applicable, the value is localized to the end user's requested locale.
Contains a list of name/value pairs that provide additional information concerning this error or warning. Each item in the list is an input parameter that contributed to the error or warning condition.