<?xml version="1.0"?>
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    $Header: /w3ccvs/WWW/2002/ws/databinding/examples/6/05/AttributeOptional/echoAttributeOptional.xsd,v 1.6 2006/09/05 15:06:48 pdowney Exp $

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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.w3.org/2002/ws/databinding/patterns/6/05/" xmlns:e="http://www.w3.org/2002/ws/databinding/examples/6/05/" xmlns:ex="http://www.w3.org/2002/ws/databinding/examples/6/05/" targetNamespace="http://www.w3.org/2002/ws/databinding/examples/6/05/" elementFormDefault="qualified" attributeFormDefault="unqualified">
   <xs:element name="premium" type="ex:Premium"/>
   <xs:complexType name="Premium">
      <xs:sequence>
         <xs:element name="amount" type="xs:decimal"/>
      </xs:sequence>
      <xs:attribute name="id" type="xs:string"/>
      <xs:attribute name="currency" type="xs:string" use="optional"/>
   </xs:complexType>
   <xs:element name="echoAttributeOptional">
      <xs:complexType>
         <xs:sequence>
            <xs:element ref="ex:premium"/>
         </xs:sequence>
      </xs:complexType>
   </xs:element>
</xs:schema>
