to add Spring Boot Logging to my Microservice, I add a Spring bean:
        
        import org.springframework.web.filter.CommonsRequestLoggingFilter;
        
        @Bean
        CommonsRequestLoggingFilter requestLoggingFilter() {
            CommonsRequestLoggingFilter loggingFilter = new CommonsRequestLoggingFilter();
            loggingFilter.setIncludeClientInfo(true);
            loggingFilter.setIncludeQueryString(true);
            loggingFilter.setIncludePayload(true);
            loggingFilter.setMaxPayloadLength(64000);
            loggingFilter.setIncludeHeaders(true);
            return loggingFilter;
        }
        
        in my application.properites I add:
        logging.level.org.springframework.web.filter.CommonsRequestLoggingFilter=DEBUG
        
        NOTE the name: RequestLogging
        so this will auto log the incoming HTTP request, and my HTTP response
        
        If I want to add internal Logging I need to...
        
        A) private static Logger LOG = LoggerFactory.getLogger(CorrelationInterceptor.class);
        
        B) LOG.debug("Correlation ID: " + correlationId + " being created");
        
        C) in application.properities I need to enable the Log Level
            logging.level.root=WARN          <- Spring Boot classes
             logging.level.com.example=TRACE <- my package