https://docs.spring.io/spring-framework/docs/6.2.1/javadoc-api/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.html
ContentNegotiationConfigurer (Spring Framework 6.2.1 API)
declaration: package: org.springframework.web.servlet.config.annotation, class: ContentNegotiationConfigurer
spring frameworkapi
https://docs.spring.io/spring-framework/docs/5.2.8.RELEASE/javadoc-api/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.html
ContentNegotiationConfigurer (Spring Framework 5.2.8.RELEASE API)
spring frameworkreleaseapi