"API" can mean a lot of things; in the context of this document, we're referring to service-level APIs that are exposed over a network. We are not discussing the look and feel of Java libraries, for ...

NOTE: Swagger Core 2.X produces OpenApi 3.0 definition files. If you're looking for swagger 1.5.X and OpenApi 2.0, please refer to 1.5.X JAX-RS Setup and [Annotations ...