Spring REST Docs 2.0.4

Spring REST Docs helps you to document RESTful services.

It combines hand-written documentation written with Asciidoctor and auto-generated snippets produced with Spring MVC Test. This approach frees you from the limitations of the documentation produced by tools like Swagger.

It helps you to produce documentation that is accurate, concise, and well-structured. This documentation then allows your users to get the information they need with a minimum of fuss.
Spring Boot Config

Spring Boot provides an @AutoConfigureRestDocs annotation to leverage Spring REST Docs in your tests.
Spring Initializr
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Bootstrap your application with Spring Initializr.