Documenting REST APIs with OpenAPI 3

Introduction This tutorial will show you an example on how to document REST APIs using OpenAPI 3. When creating a REST API, good documentation is instrumental. Here we will use OpenAPI 3 in Spring application for creating documentation for REST APIs. We create and deploy REST services but we do not have an option to let others know in a single place, where REST services, having methods, request body, request params, etc., are exposed for consumption. Here we will take a look at SpringDoc — a tool that simplifies the…

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