The GetPreorderInfo operation returns pre-order information, including dates,
that a seller needs before confirming a shipment for pre-order. Call this
operation after creating the shipment using the CreateInboundShipment operation. You can also call
this operation to find out if a shipment has already been confirmed for
pre-order. To confirm the shipment for pre-order, call the ConfirmPreorder operation.
Pre-orders are available only in India and Japan.
This operation is only available in the US, India, and Japan marketplaces.
The GetPreorderInfo operation has a maximum request quota of 30 and a
restore rate of two requests every second. For definitions of throttling terminology and for a complete
explanation of throttling, see Throttling: Limits to how often you can submit requests in the Amazon MWS Developer Guide.