Changes This release provides dimensions and unit support for metric filters.
Changes Amazon CloudWatch Logs now offers the ability to interact with Logs Insights queries via the new PutQueryDefinition, DescribeQueryDefinitions, and DeleteQueryDefinition APIs.
Changes Allow for specifying multiple log groups in an Insights query, and deprecate storedByte field for LogStreams and interleaved field for FilterLogEventsRequest.
Changes Six new APIs added to support CloudWatch Logs Insights. The APIs are StartQuery, StopQuery, GetQueryResults, GetLogRecord, GetLogGroupFields, and DescribeQueries.
Changes * Adding a log prefix parameter for filter log events API and minor updates to the documentation