描述于 W3C 工作草案的完整 WSDL 1.2 语法已列在下面：
实例
<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>