<?xml version="1.0" encoding="UTF-8" ?>
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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
           targetNamespace="http://schemas.xmlsoap.org/wsdl/"
           elementFormDefault="qualified" >

  <xs:complexType mixed="true" name="tDocumentation" >
    <xs:sequence>
      <xs:any minOccurs="0" maxOccurs="unbounded" processContents="lax" />
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="tDocumented" >
    <xs:annotation>
      <xs:documentation>
      This type is extended by  component types to allow them to be documented
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name="documentation" type="wsdl:tDocumentation" minOccurs="0" />
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="tExtensibleAttributesDocumented" abstract="true" >
    <xs:complexContent>
      <xs:extension base="wsdl:tDocumented" >
        <xs:annotation>
          <xs:documentation>
          This type is extended by component types to allow attributes from other namespaces to be added.
          </xs:documentation>
        </xs:annotation>
        <xs:anyAttribute namespace="##other" processContents="lax" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tExtensibleDocumented" abstract="true" >
    <xs:complexContent>
      <xs:extension base="wsdl:tDocumented" >
        <xs:annotation>
          <xs:documentation>
          This type is extended by component types to allow elements from other namespaces to be added.
          </xs:documentation>
        </xs:annotation>
        <xs:sequence>
          <xs:any namespace="##other" minOccurs="0" maxOccurs="unbounded" processContents="lax" />
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:element name="definitions" type="wsdl:tDefinitions" >
    <xs:key name="message" >
      <xs:selector xpath="wsdl:message" />
      <xs:field xpath="@name" />
    </xs:key>
    <xs:key name="portType" >
      <xs:selector xpath="wsdl:portType" />
      <xs:field xpath="@name" />
    </xs:key>
    <xs:key name="binding" >
      <xs:selector xpath="wsdl:binding" />
      <xs:field xpath="@name" />
    </xs:key>
    <xs:key name="service" >
      <xs:selector xpath="wsdl:service" />
      <xs:field xpath="@name" />
    </xs:key>
    <xs:key name="import" >
      <xs:selector xpath="wsdl:import" />
      <xs:field xpath="@namespace" />
    </xs:key>
  </xs:element>

  <xs:group name="anyTopLevelOptionalElement" >
    <xs:annotation>
      <xs:documentation>
      Any top level optional element allowed to appear more then once - any child of definitions element except wsdl:types. Any extensibility element is allowed in any place.
      </xs:documentation>
    </xs:annotation>
    <xs:choice>
      <xs:element name="import" type="wsdl:tImport" />
      <xs:element name="types" type="wsdl:tTypes" />
      <xs:element name="message"  type="wsdl:tMessage" >
        <xs:unique name="part" >
          <xs:selector xpath="wsdl:part" />
          <xs:field xpath="@name" />
        </xs:unique>
      </xs:element>
      <xs:element name="portType" type="wsdl:tPortType" />
      <xs:element name="binding"  type="wsdl:tBinding" />
      <xs:element name="service"  type="wsdl:tService" >
        <xs:unique name="port" >
          <xs:selector xpath="wsdl:port" />
          <xs:field xpath="@name" />
        </xs:unique>
	  </xs:element>
    </xs:choice>
  </xs:group>

  <xs:complexType name="tDefinitions" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:sequence>
          <xs:group ref="wsdl:anyTopLevelOptionalElement"  minOccurs="0"   maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="targetNamespace" type="xs:anyURI" use="optional" />
        <xs:attribute name="name" type="xs:NCName" use="optional" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tImport" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleAttributesDocumented" >
        <xs:attribute name="namespace" type="xs:anyURI" use="required" />
        <xs:attribute name="location" type="xs:anyURI" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tTypes" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" />
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tMessage" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:sequence>
          <xs:element name="part" type="wsdl:tPart" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tPart" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleAttributesDocumented" >
        <xs:attribute name="name" type="xs:NCName" use="required" />
        <xs:attribute name="element" type="xs:QName" use="optional" />
        <xs:attribute name="type" type="xs:QName" use="optional" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tPortType" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleAttributesDocumented" >
        <xs:sequence>
          <xs:element name="operation" type="wsdl:tOperation" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tOperation" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
	    <xs:sequence>
          <xs:choice>
            <xs:group ref="wsdl:request-response-or-one-way-operation" />
            <xs:group ref="wsdl:solicit-response-or-notification-operation" />
          </xs:choice>
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
        <xs:attribute name="parameterOrder" type="xs:NMTOKENS" use="optional" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:group name="request-response-or-one-way-operation" >
    <xs:sequence>
      <xs:element name="input" type="wsdl:tParam" />
	  <xs:sequence minOccurs='0' >
	    <xs:element name="output" type="wsdl:tParam" />
		<xs:element name="fault" type="wsdl:tFault" minOccurs="0" maxOccurs="unbounded" />
      </xs:sequence>
    </xs:sequence>
  </xs:group>

  <xs:group name="solicit-response-or-notification-operation" >
    <xs:sequence>
      <xs:element name="output" type="wsdl:tParam" />
	  <xs:sequence minOccurs='0' >
	    <xs:element name="input" type="wsdl:tParam" />
		<xs:element name="fault" type="wsdl:tFault" minOccurs="0" maxOccurs="unbounded" />
	  </xs:sequence>
    </xs:sequence>
  </xs:group>

  <xs:complexType name="tParam" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleAttributesDocumented" >
        <xs:attribute name="name" type="xs:NCName" use="optional" />
        <xs:attribute name="message" type="xs:QName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tFault" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleAttributesDocumented" >
        <xs:attribute name="name" type="xs:NCName"  use="required" />
        <xs:attribute name="message" type="xs:QName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tBinding" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:sequence>
          <xs:element name="operation" type="wsdl:tBindingOperation" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
        <xs:attribute name="type" type="xs:QName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tBindingOperationMessage" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:attribute name="name" type="xs:NCName" use="optional" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tBindingOperationFault" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:attribute name="name" type="xs:NCName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tBindingOperation" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:sequence>
          <xs:element name="input" type="wsdl:tBindingOperationMessage" minOccurs="0" />
          <xs:element name="output" type="wsdl:tBindingOperationMessage" minOccurs="0" />
          <xs:element name="fault" type="wsdl:tBindingOperationFault" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tService" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:sequence>
          <xs:element name="port" type="wsdl:tPort" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:NCName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="tPort" >
    <xs:complexContent>
      <xs:extension base="wsdl:tExtensibleDocumented" >
        <xs:attribute name="name" type="xs:NCName" use="required" />
        <xs:attribute name="binding" type="xs:QName" use="required" />
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:attribute name="arrayType" type="xs:string" />
  <xs:attribute name="required" type="xs:boolean" />
  <xs:complexType name="tExtensibilityElement" abstract="true" >
    <xs:attribute ref="wsdl:required" use="optional" />
  </xs:complexType>

</xs:schema>