<?xml version="1.0" encoding="UTF-8"?>
<Request name="queryProducts"
         namespace="urn:Services.QueryProductsService.Ports.QueryProductsPortType"
         prefix="ns0">
   <Parameter>
      <userInput namespace="urn:Services.QueryProductsService.Classes" prefix="ns1"
                 type="SearchParameters">
         <title type="Base Types.String">Price Comparison</title>
         <keywords arrayType="Base Types.String" namespace="http://www.w3.org/2001/XMLSchema"
                   prefix="xsd"
                   type="Base Types.Array">
            <item nil="true" type="Base Types.String"/>
         </keywords>
      </userInput>
   </Parameter>
</Request>