1. What is Swagger and Why REST API Documentation is Important

Swagger is an open-source project used to generate the REST API documents for RESTful web services. It provides a user interface to access our RESTful web services via the web browser.

As we know that Spring Boot makes developing RESTful services ridiculously easy and using Swagger makes documenting your RESTful services easy.

Read more about Swagger at https://swagger.io/

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