private static string GetIdentity(ItemDescription itemDescription, string model, ref string partNo)
{
if (itemDescription != null && itemDescription.Identification != null)
{
model = itemDescription.Identification.ModelName;
if (itemDescription.Identification.IdentificationNumbers != null
&& itemDescription.Identification.IdentificationNumbers.Count > 0)
partNo = itemDescription.Identification.IdentificationNumbers[0].number;
}
return model;
}