anchor.diff:  |Description
   
   |`level`
  -|`INFO`
  -|Log level for a particular logger. Can be OFF, ERROR, WARN, INFO, DEBUG, TRACE, ALL
  +|`info`
  +|Log level for a particular logger. Can be `off`, `error`, `warn`, `info`, `debug`, `trace`, `all`
   |===
   
   include::sentry.adoc[]
  
positive.code:                          will be attached to root logger only.
  
  |`level`
  |`INFO`
  |A default logging level. Can be overridden per logger.
  
  |`loggers`
  
negative.code: ----
  log:
    level: warn
    appenderRefs:
      - test
    loggers:
      com.foo:
        level: debug
        appenderRefs:
          - test
      com.example:
        level: debug
    appenders:
  