# WSDL 1.1

Source: https://xmlvalid.com/schemas/wsdl-1.1

> Web service descriptions for SOAP services: types, messages, port types, bindings and services.

Most SOAP services publish a WSDL 1.1 document that client generators (wsimport, svcutil, zeep) read. The schema checks its structure.

- Type: XSD
- Version: 1.1
- Namespace: `http://schemas.xmlsoap.org/wsdl/`
- Root element: `definitions`
- Publisher: IBM and Microsoft (W3C Note) (WSDL schema notice (copy and distribute with the notice)), source: http://schemas.xmlsoap.org/wsdl/
- Validate against it: https://xmlvalid.com/validate?schema=wsdl-1.1

## Notes

- The embedded XML Schema in types and the SOAP binding extensions are accepted as is; references between messages, port types and bindings are not resolved.
- The example is by xmlvalid.com.