Question

is an XML-based interface definition language that is used to describe the functionality offered by a web application server, such as a SOAP 't work well with the Representational State Transfer (REST) web application architecture, which has been slowly replacing SOAP over the years.

Answer 1

The Web Services Description Language (WSDL) is used to define the functionalities of a web service, typically used with SOAP, which is less compatible with REST architecture that is replacing SOAP in popularity for building web services.

Step-by-step explanation:

The XML-based interface definition language you are referring to is known as the Web Services Description Language (WSDL). WSDL is used to describe the functionalities that a web service offers, including the operations, the messages, and the data types the operations use.

A web service defined by WSDL is typically consumed using Simple Object Access Protocol (SOAP), which is a protocol for exchanging structured information in the implementation of web services.

However, SOAP does not integrate well with REST, the Representational State Transfer architecture. REST is a different approach to building web services that is generally considered simpler and more flexible than SOAP.

As the popularity of REST has grown, it has become a dominant choice for building public APIs on the internet, slowly replacing the more rigid and complex SOAP-based services.