9.5.2. identities

Field	Description
@timestamp	The timestamp indicating when the event occurred
@version	The version of the log entry
_id	The unique identifier of the log entry
_index	The index where the log entry is stored
_score	The relevance score of the log entry in search results
_source	The original source of the log entry
_type	The type of the log entry
key	Key of the log entry
tags	Tags of the log entry
value	Value of the log entry