2.2.1.4.2 Drives Schema

 <?xml version="1.0" encoding="utf-8"?>
 <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" 
                          xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:element name="Drives">
       <xs:complexType>
          <xs:sequence>
             <xs:element name="Drive">
                <xs:complexType>
                   <xs:sequence>
                      <xs:element name="Properties">
                         <xs:complexType>
                            <xs:attribute name="action" 
                              type="xs:string" use="optional" />
                            <xs:attribute name="thisDrive" 
                              type="xs:string" use="optional" />
                            <xs:attribute name="allDrives"
                              type="xs:string" use="optional" />
                            <xs:attribute name="userName" 
                              type="xs:string"  use="optional" />
                            <xs:attribute name="cpassword" 
                              type="xs:string" use="optional" />
                            <xs:attribute name="path" 
                              type="xs:string" use="required" />
                            <xs:attribute name="label" 
                              type="xs:string" use="optional" />
                            <xs:attribute name="persistent" 
                              type="xs:unsignedByte" use="required" />
                            <xs:attribute name="useLetter" 
                              type="xs:unsignedByte" use="required" />
                            <xs:attribute name="letter" 
                              type="xs:string" use="required" />
                           <xs:attribute name="disabled" 
                              type="xs:unsignedByte" use="optional" />
                         </xs:complexType>
                      </xs:element>
                   </xs:sequence>
                   <xs:attribute name="clsid" 
                     type="xs:string" use="required" />
                   <xs:attribute name="name" 
                     type="xs:string" use="required" />
                   <xs:attribute name="image" 
                     type="xs:unsignedByte" use="optional" />
                   <xs:attribute name="changed" 
                     type="xs:string" use="optional" />
                   <xs:attribute name="uid" 
                     type="xs:string" use="required" />
                   <xs:attribute name="desc" 
                     type="xs:string" use="optional" />
                   <xs:attribute name="bypassErrors" 
                     type="xs:boolean" use="optional" />
                   <xs:attribute name="userContext" 
                     type="xs:boolean" use="optional" />
                   <xs:attribute name="removePolicy" 
                     type="xs:boolean" use="optional" />
                </xs:complexType>
             </xs:element>
          </xs:sequence>
          <xs:attribute name="clsid" 
                        type="xs:string" 
                        use="required" />
          <xs:attribute name="disabled" 
                        type="xs:unsignedByte" 
                        use="optional" />
       </xs:complexType>
    </xs:element>
 </xs:schema>