Using Swagger for Creating a PingFederate Admin API Java Wrapper

In my previous articles listed below, I have shown how to use Swagger, especially the Springdoc implementation. for doing the code first/bottom-up approach.

• OpenAPI 3 Documentation With Spring Boot 
• Doing More With Springdoc-OpenAPI
• Extending Swagger and Spring Doc Open API

This time I am writing about the design first/top-down approach. I am not writing about the usual generated Java server, and say, associated Angular TypeScript client code; but first, some background context.