I have a request,please.

Do you have an api documentation for this project?It is too hard to use your api,but your project is espacially good ,i really need it very much.

The issue requests API documentation for java-client-api but names no file, test, or entry point. Start by reviewing the repository's existing documentation and public API surface, then establish the documentation scope and a way to verify that the API is covered.

索引モデルが issue の本文から書いたものです。