RequestBody
https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/bind/annotation/RequestBody.html
http://zetcode.com/spring/requestbody/

RequestHeader
https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/bind/annotation/RequestHeader.html

ResponseBody
https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/bind/annotation/ResponseBody.html