< wsdl:definitions name = " nmtoken " ? targetNamespace = " uri " > < import namespace = " uri " location = " uri " /> * < wsdl:documentation .... /> ? < wsdl:types > ? < wsdl:documentation .... /> ? < xsd:schema .... /> * </ wsdl:types > < wsdl:message name = " ncname " > * < wsdl:documentation .... /> ? < part name = " ncname " element = " qname " ? type = " qname " ? /> * </ wsdl:message > < wsdl:portType name = " ncname " > * < wsdl:documentation .... /> ? < wsdl:operation name = " ncname " > * < wsdl:documentation .... /> ? < wsdl:input message = " qname " > ? < wsdl:documentation .... /> ? </ wsdl:input > < wsdl:output message = " qname " > ? < wsdl:documentation .... /> ? </ wsdl:output > < wsdl:fault name = " ncname " message = " qname " > * < wsdl:documentation .... /> ? </ wsdl:fault > </ wsdl:operation > </ wsdl:portType > < wsdl:serviceType name = " ncname " > * < wsdl:portType name = " qname " /> + </ wsdl:serviceType > < wsdl:binding name = " ncname " type = " qname " > * < wsdl:documentation .... /> ? < -- binding details -- > * < wsdl:operation name = " ncname " > * < wsdl:documentation .... /> ? < -- binding details -- > * < wsdl:input > ? < wsdl:documentation .... /> ? < -- binding details -- > </ wsdl:input > < wsdl:output > ? < wsdl:documentation .... /> ? < -- binding details -- > * </ wsdl:output > < wsdl:fault name = " ncname " > * < wsdl:documentation .... /> ? < -- binding details -- > * </ wsdl:fault > </ wsdl:operation > </ wsdl:binding > < wsdl:service name = " ncname " serviceType = " qname " > * < wsdl:documentation .... /> ? < wsdl:port name = " ncname " binding = " qname " > * < wsdl:documentation .... /> ? < -- address details -- > </ wsdl:port > </ wsdl:service > </ wsdl:definitions >