uogeated dimensio name

Author: sourabh1007

Microsoft.Azure.Cosmos/src/Telemetry/OpenTelemetry/OpenTelemetryAttributeKeys.cs

@@ -267,8 +267,7 @@ public KeyValuePair<string, object>[] PopulateOperationMeterDimensions(string op
         public const string ServiceEndPointPort = "network.protocol.port";
         public const string ServiceEndpointStatusCode = "db.cosmosdb.network.response.status_code";
         public const string ServiceEndpointSubStatusCode = "db.cosmosdb.network.response.sub_status_code";
-        public const string ServiceEndpointRegion = "db.cosmosdb.network.region";
-        public const string ServiceEndpointResourceId = "db.cosmosdb.network.resource_id ";
-
+        public const string ServiceEndpointRegion = "cloud.region";
+        public const string ServiceEndpointResourceId = "db.cosmosdb.network.routing_id ";
     }
 }