title: eBay's Large Merchant Services not returning a SKU
body: <p>I am specifying a SKU in my AddFixedPriceItem requests but the response does not come back with a SKU (although SKU is specified in the schema). This is a problem because I am using Large Merchant Services and can submit many items at once. If one item in a batch fails, how am I supposed to be able to tell which one it is? How can I relate SKUs to ItemIds? The response information has very little value if I can't map it back to something in my inventory.</p>
  
  <p>Here is an example of a request going out that does not return a SKU:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;BulkDataExchangeRequests xmlns="urn:ebay:apis:eBLBaseComponents"&gt;
    &lt;Header&gt;
      &lt;SiteID&gt;0&lt;/SiteID&gt;
      &lt;Version&gt;639&lt;/Version&gt;
    &lt;/Header&gt;
    &lt;AddFixedPriceItemRequest xmlns="urn:ebay:apis:eBLBaseComponents"&gt;
      &lt;Version&gt;639&lt;/Version&gt;
      &lt;Item&gt;
        &lt;CategoryMappingAllowed&gt;true&lt;/CategoryMappingAllowed&gt;
        &lt;Country&gt;US&lt;/Country&gt;
        &lt;Currency&gt;USD&lt;/Currency&gt;
        &lt;Description&gt;This is the description.&lt;/Description&gt;
        &lt;ListingDuration&gt;GTC&lt;/ListingDuration&gt;
        &lt;ListingType&gt;FixedPriceItem&lt;/ListingType&gt;
        &lt;Location&gt;Provo, UT&lt;/Location&gt;
        &lt;PaymentMethods&gt;PayPal&lt;/PaymentMethods&gt;
        &lt;PayPalEmailAddress&gt;ebay@mystore.com&lt;/PayPalEmailAddress&gt;
        &lt;PrimaryCategory&gt;
          &lt;CategoryID&gt;63850&lt;/CategoryID&gt;
        &lt;/PrimaryCategory&gt;
        &lt;Quantity&gt;10&lt;/Quantity&gt;
        &lt;ShippingDetails&gt;
          &lt;SalesTax&gt;
            &lt;SalesTaxPercent&gt;6.5&lt;/SalesTaxPercent&gt;
            &lt;SalesTaxState&gt;UT&lt;/SalesTaxState&gt;
            &lt;ShippingIncludedInTax&gt;false&lt;/ShippingIncludedInTax&gt;
          &lt;/SalesTax&gt;
          &lt;ShippingServiceOptions&gt;
            &lt;ShippingService&gt;UPSGround&lt;/ShippingService&gt;
            &lt;ShippingServiceCost currencyID="USD"&gt;7.99&lt;/ShippingServiceCost&gt;
            &lt;ShippingServiceAdditionalCost currencyID="USD"&gt;0.0&lt;/ShippingServiceAdditionalCost&gt;
            &lt;ShippingServicePriority&gt;1&lt;/ShippingServicePriority&gt;
          &lt;/ShippingServiceOptions&gt;
          &lt;ShippingType&gt;Flat&lt;/ShippingType&gt;
          &lt;InsuranceDetails&gt;
            &lt;InsuranceOption&gt;NotOffered&lt;/InsuranceOption&gt;
          &lt;/InsuranceDetails&gt;
        &lt;/ShippingDetails&gt;
        &lt;Site&gt;US&lt;/Site&gt;
        &lt;StartPrice currencyID="USD"&gt;100.0&lt;/StartPrice&gt;
        &lt;Title&gt;Test Product&lt;/Title&gt;
        &lt;SKU&gt;PROD02-TST&lt;/SKU&gt;
        &lt;DispatchTimeMax&gt;3&lt;/DispatchTimeMax&gt;
        &lt;ReturnPolicy&gt;
          &lt;ReturnsWithinOption&gt;Days_30&lt;/ReturnsWithinOption&gt;
          &lt;ReturnsAcceptedOption&gt;ReturnsAccepted&lt;/ReturnsAcceptedOption&gt;
          &lt;Description&gt;Our return policy details.&lt;/Description&gt;
          &lt;ShippingCostPaidByOption&gt;Buyer&lt;/ShippingCostPaidByOption&gt;
        &lt;/ReturnPolicy&gt;
        &lt;InventoryTrackingMethod&gt;ItemID&lt;/InventoryTrackingMethod&gt;
      &lt;/Item&gt;
    &lt;/AddFixedPriceItemRequest&gt;
  &lt;/BulkDataExchangeRequests&gt;
  </code></pre>