<?xml version="1.0"?>

   <schema uri="urn:x-commerceone:document:com:commerceone:XCBL35:XCBL35.sox$1.0">

      <elementtype name="AvailabilityCheckRequest">
         <model>
            <sequence>
               <element type="AvailabilityCheckRequestHeader"/>
               <element type="AvailabilityCheckRequestDetail" occurs="?"/>
               <element type="AvailabilityCheckRequestSummary" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="AvailabilityCheckRequestDetail">
         <model>
            <element type="ListOfAvailabilityCheckRequestItemDetail"/>
         </model>
      </elementtype>

   </schema>