smartthings.dw.logging.filter.DynamicThresholdLoggerFilter: Applies a dynamic log level filtering to a set of user-specified loggers. Logging events from other loggers are delegated to the remaining chain of appender filters.

Example:

appenders:
- type: console
  filterFactories:
  - type: dynamic
    defaultThreshold: INFO
    onHigherOrEqual: ACCEPT
    onLower: DENY
    loggers:
      - foo
  - type: threshold
    level: INFO

The above configuration will create two filters for the console appender: DynamicThresholdLoggerFilter -> ThresholdFilter. Logging events from logger foo and its child loggers with a log level higher than or equal to the level held by the MDC key dynamicLogLevel will be accepted by DynamicThresholdLoggerFilter, while those with a lower level will be denied. If the MDC value is not set at the time of the logging event, the threshold will default to INFO. Logging events requested by other loggers will be decided by the next filter, which is a ThresholdFilter configured to have a static/constant INFO threshold.