<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="C2SPostback" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="urn:webconfigurator-schema" elementFormDefault="qualified" targetNamespace="urn:webconfigurator-schema">
   <xs:element name="postBack">
      <xs:complexType>
         <xs:sequence minOccurs="0" maxOccurs="1">
            <xs:element name="changes">
               <xs:complexType>
                  <xs:sequence minOccurs="0" maxOccurs="unbounded">
                     <xs:element name="change">
                        <xs:complexType>
                           <xs:attribute name="id" use="required" type="xs:string" />
                        </xs:complexType>
                     </xs:element>
                  </xs:sequence>
               </xs:complexType>
            </xs:element>
            <xs:element name="action" type="actions" />
         </xs:sequence>
      </xs:complexType>
   </xs:element>

   <xs:complexType name="selectModel">
      <xs:sequence minOccurs="0" maxOccurs="1">
         <xs:element name="series" type="xs:string" />
         <xs:element name="model" type="xs:string" />
      </xs:sequence>
   </xs:complexType>

   <xs:simpleType name="actions">
      <xs:restriction base="xs:string">
         <xs:enumeration value="SAVE" />
         <xs:enumeration value="CANCEL" />
         <xs:enumeration value="RESET" />
         <xs:enumeration value="FIX" />
      </xs:restriction>
   </xs:simpleType>
</xs:schema>