src-openfeign/gson/README.md

Gson Codec

This module adds support for encoding and decoding JSON via the Gson library.

Add GsonEncoder and/or GsonDecoder to your Feign.Builder like so:

GitHub github = Feign.builder()
                     .encoder(new GsonEncoder())
                     .decoder(new GsonDecoder())
                     .target(GitHub.class, "https://api.github.com");