<wsdl:binding name="HelloServiceSoapBinding" type="tns:Hello">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="sayHello">
      <soap:operation soapAction="" style="document" />
      <wsdl:input name="sayHello">
        <soap:header message="tns:sayHello" part="arg1" use="literal">
        </soap:header>
        <soap:body parts="parameters" use="literal" />
      </wsdl:input>
      <wsdl:output name="sayHelloResponse">
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>