CloudWatch: Add OpenSearch PPL and SQL support in Logs Insights (#97508)

Cloudwatch: OpenSearch PPL and SQL support in Logs Insights

Co-authored-by: Kevin Yu <kevinwcyu@users.noreply.github.com>
Co-authored-by: Nathan Vērzemnieks <njvrzm@users.noreply.github.com>

pkg/tsdb/cloudwatch/kinds/dataquery/types_dataquery_gen.go

@@ -16,6 +16,13 @@ const (
 	CloudWatchQueryModeMetrics     CloudWatchQueryMode = "Metrics"
 )
 
+// Defines values for LogsQueryLanguage.
+const (
+	LogsQueryLanguageCWLI LogsQueryLanguage = "CWLI"
+	LogsQueryLanguagePPL  LogsQueryLanguage = "PPL"
+	LogsQueryLanguageSQL  LogsQueryLanguage = "SQL"
+)
+
 // Defines values for MetricEditorMode.
 const (
 	MetricEditorModeN0 MetricEditorMode = 0
@@ -194,8 +201,9 @@ type CloudWatchLogsQuery struct {
 	LogGroupNames []string `json:"logGroupNames,omitempty"`
 
 	// Log groups to query
-	LogGroups []LogGroup           `json:"logGroups,omitempty"`
-	QueryMode *CloudWatchQueryMode `json:"queryMode,omitempty"`
+	LogGroups     []LogGroup           `json:"logGroups,omitempty"`
+	QueryLanguage *LogsQueryLanguage   `json:"queryLanguage,omitempty"`
+	QueryMode     *CloudWatchQueryMode `json:"queryMode,omitempty"`
 
 	// Specify the query flavor
 	// TODO make this required and give it a default
@@ -325,6 +333,9 @@ type LogGroup struct {
 	Name string `json:"name"`
 }
 
+// LogsQueryLanguage defines model for LogsQueryLanguage.
+type LogsQueryLanguage string
+
 // MetricEditorMode defines model for MetricEditorMode.
 type MetricEditorMode int