Add missing AWS/AppSync metrics (#34691)

pkg/tsdb/cloudwatch/metric_find_query.go

@@ -47,7 +47,7 @@ var metricsMap = map[string][]string{
 	"AWS/AmazonMQ":                {"AckRate", "BurstBalance", "ChannelCount", "ConfirmRate", "ConnectionCount", "ConsumerCount", "CpuCreditBalance", "CpuUtilization", "CurrentConnectionsCount", "DequeueCount", "DispatchCount", "EnqueueCount", "EnqueueTime", "EstablishedConnectionsCount", "ExchangeCount", "ExpiredCount", "HeapUsage", "InactiveDurableTopicSubscribersCount", "InFlightCount", "JobSchedulerStorePercentUsage", "JournalFilesForFastRecovery", "JournalFilesForFullRecovery", "MemoryUsage", "MessageCount", "MessageReadyCount", "MessageUnacknowledgedCount", "NetworkIn", "NetworkOut", "OpenTransactionCount", "ProducerCount", "PublishRate", "QueueCount", "QueueSize", "RabbitMQDiskFree", "RabbitMQDiskFreeLimit", "RabbitMQFdUsed", "RabbitMQMemLimit", "RabbitMQMemUsed", "ReceiveCount", "StorePercentUsage", "SystemCpuUtilization", "TempPercentUsage", "TotalConsumerCount", "TotalDequeueCount", "TotalEnqueueCount", "TotalMessageCount", "TotalProducerCount", "VolumeReadOps", "VolumeWriteOps"},
 	"AWS/ApiGateway":              {"4xx", "4XXError", "5xx", "5XXError", "CacheHitCount", "CacheMissCount", "Count", "DataProcessed", "IntegrationLatency", "Latency"},
 	"AWS/AppStream":               {"ActualCapacity", "AvailableCapacity", "CapacityUtilization", "DesiredCapacity", "InUseCapacity", "InsufficientCapacityError", "PendingCapacity", "RunningCapacity"},
-	"AWS/AppSync":                 {"4XXError", "5XXError", "Latency"},
+	"AWS/AppSync":                 {"4XXError", "5XXError", "Latency", "ActiveConnections", "ActiveSubscriptions", "ConnectClientError", "ConnectionDuration", "ConnectServerError", "ConnectSuccess", "DisconnectClientError", "DisconnectServerError", "DisconnectSuccess", "PublishDataMessageClientError", "PublishDataMessageServerError", "PublishDataMessageSize", "PublishDataMessageSuccess", "SubscribeClientError", "SubscribeServerError", "SubscribeSuccess", "UnsubscribeClientError", "UnsubscribeServerError", "UnsubscribeSuccess"},
 	"AWS/ApplicationELB":          {"ActiveConnectionCount", "ClientTLSNegotiationErrorCount", "ConsumedLCUs", "ELBAuthError", "ELBAuthFailure", "ELBAuthLatency", "ELBAuthRefreshTokenSuccess", "ELBAuthSuccess", "ELBAuthUserClaimsSizeExceeded", "HTTPCode_ELB_3XX_Count", "HTTPCode_ELB_4XX_Count", "HTTPCode_ELB_5XX_Count", "HTTPCode_Target_2XX_Count", "HTTPCode_Target_3XX_Count", "HTTPCode_Target_4XX_Count", "HTTPCode_Target_5XX_Count", "HTTP_Fixed_Response_Count", "HTTP_Redirect_Count", "HTTP_Redirect_Url_Limit_Exceeded_Count", "HealthyHostCount", "IPv6ProcessedBytes", "IPv6RequestCount", "LambdaInternalError", "LambdaTargetProcessedBytes", "LambdaUserError", "NewConnectionCount", "NonStickyRequestCount", "ProcessedBytes", "RejectedConnectionCount", "RequestCount", "RequestCountPerTarget", "RuleEvaluations", "StandardProcessedBytes", "TargetConnectionErrorCount", "TargetResponseTime", "TargetTLSNegotiationErrorCount", "UnHealthyHostCount"},
 	"AWS/Athena":                  {"EngineExecutionTime", "QueryPlanningTime", "QueryQueueTime", "ProcessedBytes", "ServiceProcessingTime", "TotalExecutionTime"},
 	"AWS/AutoScaling":             {"GroupDesiredCapacity", "GroupInServiceInstances", "GroupMaxSize", "GroupMinSize", "GroupPendingInstances", "GroupStandbyInstances", "GroupTerminatingInstances", "GroupTotalInstances"},