code: func (r Billing_Order_Item) GetHardwareGenericComponent() (resp datatypes.Hardware_Component_Model_Generic, err error) {
  	err = r.Session.DoRequest("SoftLayer_Billing_Order_Item", "getHardwareGenericComponent", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve The component type tied to an order item. All hardware-specific items should have a generic hardware component.