Change max query size for GetMetricData API to 500 and add RecentlyActive config

CHANGELOG.next.asciidoc

@@ -88,6 +88,7 @@ https://github.com/elastic/beats/compare/v8.2.0\...main[Check the HEAD diff]
 - in module/windows/perfmon, changed collection method of the second counter value required to create a displayable value {pull}32305[32305]
 - Fix and improve AWS metric period calculation to avoid zero-length intervals {pull}32724[32724]
 - Add missing cluster metadata to k8s module metricsets {pull}32979[32979] {pull}33032[33032]
+- Change max query size for GetMetricData API to 500 {pull}33105[33105]
 
 *Packetbeat*
 

x-pack/metricbeat/module/aws/utils.go

@@ -67,12 +67,12 @@ func GetListMetricsOutput(namespace string, regionName string, svcCloudwatch clo
 
 // GetMetricDataResults function uses MetricDataQueries to get metric data output.
 func GetMetricDataResults(metricDataQueries []types.MetricDataQuery, svc cloudwatch.GetMetricDataAPIClient, startTime time.Time, endTime time.Time) ([]types.MetricDataResult, error) {
-	maxQuerySize := 100
+	maxQuerySize := 500
 	getMetricDataOutput := &cloudwatch.GetMetricDataOutput{NextToken: nil}
 
-	// Split metricDataQueries into smaller slices that length no longer than 100.
-	// 100 is defined in maxQuerySize.
-	// To avoid ValidationError: The collection MetricDataQueries must not have a size greater than 100.
+	// Split metricDataQueries into smaller slices that length no longer than 500.
+	// 500 is defined in maxQuerySize.
+	// To avoid ValidationError: The collection MetricDataQueries must not have a size greater than 500.
 	for i := 0; i < len(metricDataQueries); i += maxQuerySize {
 		metricDataQueriesPartial := metricDataQueries[i:int(math.Min(float64(i+maxQuerySize), float64(len(metricDataQueries))))]
 		if len(metricDataQueriesPartial) == 0 {
@@ -111,19 +111,22 @@ func CheckTimestampInArray(timestamp time.Time, timestampArray []time.Time) (boo
 
 // FindTimestamp function checks MetricDataResults and find the timestamp to collect metrics from.
 // For example, MetricDataResults might look like:
-// metricDataResults =  [{
-//	 Id: "sqs0",
-//   Label: "testName SentMessageSize",
-//   StatusCode: Complete,
-//   Timestamps: [2019-03-11 17:45:00 +0000 UTC],
-//   Values: [981]
-// } {
-//	 Id: "sqs1",
-//	 Label: "testName NumberOfMessagesSent",
-//	 StatusCode: Complete,
-//	 Timestamps: [2019-03-11 17:45:00 +0000 UTC,2019-03-11 17:40:00 +0000 UTC],
-//	 Values: [0.5,0]
-// }]
+//
+//	metricDataResults =  [{
+//		 Id: "sqs0",
+//	  Label: "testName SentMessageSize",
+//	  StatusCode: Complete,
+//	  Timestamps: [2019-03-11 17:45:00 +0000 UTC],
+//	  Values: [981]
+//	} {
+//
+//		 Id: "sqs1",
+//		 Label: "testName NumberOfMessagesSent",
+//		 StatusCode: Complete,
+//		 Timestamps: [2019-03-11 17:45:00 +0000 UTC,2019-03-11 17:40:00 +0000 UTC],
+//		 Values: [0.5,0]
+//	}]
+//
 // This case, we are collecting values for both metrics from timestamp 2019-03-11 17:45:00 +0000 UTC.
 func FindTimestamp(getMetricDataResults []types.MetricDataResult) time.Time {
 	timestamp := time.Time{}