When you build a service based on the light-rest-4j framework, the first thing is to create an OpenAPI 3.0 specification. There are several options in the construction of the OpenAPI 3.0 specification.
Online Tool If you are dealing with small services, you can use the online tool swagger editor to create specifications.
Editor and Bundler For large organizations that are planning to build hundreds or thousands of services, it is wise to share some components across multiple services.
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