in Confidence/src/main/java/com/spotify/confidence/Confidence.kt [183:190]
override fun removeContext(key: String) {
val map = contextMap.value.toMutableMap()
map.remove(key)
removedKeys.add(key)
contextMap.value = map
triggerNewFlagFetch()
debugLogger?.logContext("RemoveContext", contextMap.value)
}