CloudWatch: Added AWS MediaStore metrics and dimensions (#25492)

* CloudWatch: Added AWS MediaStore metrics and dimensions

* Camel case dimensions

Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>

pkg/tsdb/cloudwatch/metric_find_query.go

@@ -90,6 +90,7 @@ var metricsMap = map[string][]string{
 	"AWS/MediaConnect":      {"ARQRecovered", "ARQRequests", "CATError", "CRCError", "ConnectedOutputs", "ContinuityCounter", "FECPackets", "FECRecovered", "NotRecoveredPackets", "OverflowPackets", "PATError", "PCRAccuracyError", "PCRError", "PIDError", "PMTError", "PTSError", "PacketLossPercent", "RecoveredPackets", "RoundTripTime", "SourceBitRate", "TSByteError", "TSSyncLoss", "TransportError"},
 	"AWS/MediaConvert":      {"AudioOutputSeconds", "Errors", "HDOutputSeconds", "JobsCompletedCount", "JobsErroredCount", "SDOutputSeconds", "StandbyTime", "TranscodingTime", "UHDOutputSeconds"},
 	"AWS/MediaPackage":      {"ActiveInput", "EgressBytes", "EgressRequestCount", "EgressResponseTime", "IngressBytes", "IngressResponseTime"},
+	"AWS/MediaStore":        {"RequestCount", "4xxErrorCount", "5xxErrorCount", "BytesUploaded", "BytesDownloaded", "TotalTime", "TurnaroundTime"},
 	"AWS/MediaTailor":       {"AdDecisionServer.Ads", "AdDecisionServer.Duration", "AdDecisionServer.Errors", "AdDecisionServer.FillRate", "AdDecisionServer.Timeouts", "AdNotReady", "Avails.Duration", "Avails.FillRate", "Avails.FilledDuration", "GetManifest.Errors", "Origin.Errors", "Origin.Timeouts"},
 	"AWS/NATGateway":        {"ActiveConnectionCount", "BytesInFromDestination", "BytesInFromSource", "BytesOutToDestination", "BytesOutToSource", "ConnectionAttemptCount", "ConnectionEstablishedCount", "ErrorPortAllocation", "IdleTimeoutCount", "PacketsDropCount", "PacketsInFromDestination", "PacketsInFromSource", "PacketsOutToDestination", "PacketsOutToSource"},
 	"AWS/Neptune":           {"CPUUtilization", "ClusterReplicaLag", "ClusterReplicaLagMaximum", "ClusterReplicaLagMinimum", "EngineUptime", "FreeLocalStorage", "FreeableMemory", "GremlinErrors", "GremlinHttp1xx", "GremlinHttp2xx", "GremlinHttp4xx", "GremlinHttp5xx", "GremlinRequests", "GremlinRequestsPerSec", "GremlinWebSocketAvailableConnections", "GremlinWebSocketClientErrors", "GremlinWebSocketServerErrors", "GremlinWebSocketSuccess", "Http100", "Http101", "Http1xx", "Http200", "Http2xx", "Http400", "Http403", "Http405", "Http413", "Http429", "Http4xx", "Http500", "Http501", "Http5xx", "LoaderErrors", "LoaderRequests", "NetworkReceiveThroughput", "NetworkThroughput", "NetworkTransmitThroughput", "SparqlErrors", "SparqlHttp1xx", "SparqlHttp2xx", "SparqlHttp4xx", "SparqlHttp5xx", "SparqlRequests", "SparqlRequestsPerSec", "StatusErrors", "StatusRequests", "VolumeBytesUsed", "VolumeReadIOPs", "VolumeWriteIOPs"},
@@ -181,6 +182,7 @@ var dimensionsMap = map[string][]string{
 	"AWS/MediaConnect":      {},
 	"AWS/MediaConvert":      {"Job", "Operation", "Queue"},
 	"AWS/MediaPackage":      {"Channel", "No Dimension", "OriginEndpoint", "StatusCodeRange"},
+	"AWS/MediaStore":        {"ContainerName", "ObjectGroupName", "RequestType"},
 	"AWS/MediaTailor":       {"Configuration Name"},
 	"AWS/NATGateway":        {"NatGatewayId"},
 	"AWS/Neptune":           {"DBClusterIdentifier", "DatabaseClass", "EngineName", "Role"},