This text file contains example code from:
Chapter 10 - Fundamental WS-Policy: Assertions, Expressions, and Attachments   
Book - SOA with .NET & Windows Azure: Realizing Service-Orientation with the Microsoft Platform
Series - Prentice Hall Service-Oriented Computing Series from Thomas Erl (www.soabooks.com/community)
Certification - These examples are used as part of the Certified SOA .NET Developer curriculum (www.soaschool.com)



<example id="ch10ex02" label="10.2" xreflabel="10.2" float="1">
<?docpage num="289"?>
<title id="ch10ex02.title"/>
<programlisting linenumbering="unnumbered">&lt;xs:schema elementFormDefault="qualified"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  <emphasis role="pd_red">xmlns:persondata=</emphasis>
  <emphasis role="pd_red">"http://schemas.example.org/enterprise/models/v1"</emphasis>
<?docpage num="290"?>  xmlns:tns=
  "http://schemas.example.org/enterprise/service/v1"
  targetNamespace=
  "http://schemas.example.org/enterprise/service/v1"&gt;
&lt;xs:importnamespace=
  "http://schemas.example.org/enterprise/models/v1"
  schemaLocation="Person.xsd"/&gt;
  &lt;xs:element name="GetPerson"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence&gt;
        &lt;xs:element name="personId"
          type="xs:positiveInteger" minOccurs="0"  /&gt;
      &lt;/xs:sequence&gt;
    &lt;/xs:complexType&gt;
  &lt;/xs:element&gt;
  &lt;xs:element name="GetPersonResponse"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence&gt;
        &lt;xs:element name="person"
        <emphasis role="pd_red">type="persondata:person"</emphasis>
        minOccurs="0"  nillable="true"/&gt;
      &lt;/xs:sequence&gt;
    &lt;/xs:complexType&gt;
  &lt;/xs:element&gt;
  &lt;xs:element name="GetAllPersons"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence/&gt;
    &lt;/xs:complexType&gt;
  &lt;/xs:element&gt;
  &lt;xs:element name="GetAllPersonsResponse"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence&gt;
        &lt;xs:element name="person"
        type="persondata:personList"
        minOccurs="0"  nillable="true"/&gt;
      &lt;/xs:sequence&gt;
    &lt;/xs:complexType&gt;
  &lt;/xs:element&gt;
  &lt;xs:element name="UpdatePerson"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence&gt;
        &lt;xs:element name="updatablePerson"
        <emphasis role="pd_red">type="persondata:person"</emphasis>
        minOccurs="0"  nillable="true" /&gt;
      &lt;/xs:sequence&gt;
    &lt;/xs:complexType&gt;
<?docpage num="291"?>  &lt;/xs:element&gt;
  &lt;xs:element name="UpdatePersonResponse"&gt;
    &lt;xs:complexType&gt;
      &lt;xs:sequence&gt;
        &lt;xs:element name="success" type="xs:boolean" /&gt;
      &lt;/xs:sequence&gt;
    &lt;/xs:complexType&gt;
  &lt;/xs:element&gt;
&lt;/xs:schema&gt;</programlisting>
</example>