I am aware a change was made to the CreateInboundShipment operation on August 27th that means you now must include the shipment id from the originating CreateInboundShipmentPlan operation.
Since this change was made we have been running into issues where the shipment ID seems to be unrecognised by the CreateInboundShipment operation. We get the following error
You must include a valid ShipmentId with a call to the CreateInboundShipment operation. Get ShipmentId values by calling the CreateInboundShipmentPlan operation. The request to CreateInboundShipment must include only items and quantities that have been previously planned through CreateInboundShipmentPlan. If a ShipmentId is not used to create a shipment within 48 hours it will expire.
The shipment plan has been created within 48 hours and the items are the same.
Is anybody else experiencing the same issue?