GET api/order/Order/{orderID}/OrderDetail/{orderDetailID}

<OrderDetail>
  <ID>0</ID>
  <OrderID>0</OrderID>
  <OrderDetailStatusID>0</OrderDetailStatusID>
  <InventoryID>0</InventoryID>
  <Reference />
  <Tax />
  <Quantity>0</Quantity>
  <IsGroupItem />
  <GroupOwnerDetailID>0</GroupOwnerDetailID>
  <Price>0</Price>
  <OtherPrice />
  <Volume>0</Volume>
  <Compare />
  <TaxableAmount />
  <CurrencyTypeID>0</CurrencyTypeID>
  <ShipMethodID />
  <TrackingID />
  <DateShipped />
  <WarehouseID />
  <OtherPrice2 />
  <Volume2>0</Volume2>
  <PackSlipProcessID />
  <AvgWeightedCost />
  <PartyRewardID />
  <Volume3>0</Volume3>
  <Volume4>0</Volume4>
  <OtherPrice3 />
  <OtherPrice4 />
  <TaxCodeID />
  <TaxEngineID />
  <ReturnPrice />
  <PriceID />
  <IsPricingOverriden />
  <ShippingValue />
  <SerialNumber />
  <DataRepairNotes />
  <AccountsReceivableGenerated />
  <OriginatingOrderDetailID />
  <InventoryAutoshipTemplateID />
  <ChildItemReportingPrice />
  <InventoryRelationshipGroupID />
  <DateCreated />
</OrderDetail>

{
  "ID": 0,
  "OrderID": 0,
  "OrderDetailStatusID": 0,
  "InventoryID": 0,
  "Quantity": 0,
  "GroupOwnerDetailID": 0,
  "Price": 0.0,
  "Volume": 0.0,
  "CurrencyTypeID": 0,
  "Volume2": 0.0,
  "Volume3": 0.0,
  "Volume4": 0.0
}