Fluency appender.
implementation("io.github.shroman:log4j-fluency:${appenderVersion}")
packages = org.apache.logging.log4j.core,io.github.shroman.logging.log4j.fluency.appender
rootLogger.appenderRef.Fluency.ref = Fluency
appender.Fluency.name = Fluency
appender.Fluency.type = Fluency
appender.Fluency.tag = tag1
appender.Fluency.filter.threshold.type = ThresholdFilter
appender.Fluency.filter.threshold.level = WARN
# optionally, for Treasure Data
appender.Fluency.apikey = xxx