":"0"},{"key":"publisher_confirms","value":"off"},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":""}]},"notify_elasticsearch":{"_":[{"key":"enable","value":"off"},{"key":"url","value":""},{"key":"format","value":"namespace"},{"key":"index","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"},{"key":"username","value":""},{"key":"password","value":""}]},"notify_kafka":{"_":[{"key":"enable","value":"off"},{"key":"topic","value":""},{"key":"brokers","value":""}...