lib/logstash/outputs/amazon_es/common.rb (2 lines):
	- line 241: # TODO: Change this to send a map with { :status => status, :action => action } in the future
	- line 349: # TODO there should be a better way to query if DLQ is enabled


lib/logstash/outputs/amazon_es/http_client/pool.rb (1 line):
	- line 207: # TODO Make sure this works with shield. Does that listed