Update metrics-supported.md

Author: cmcclister

articles/azure-monitor/essentials/metrics-supported.md

@@ -2556,8 +2556,8 @@ This latest update adds a new column and reorders the metrics to be alphabetical
 
 |Metric|Exportable via Diagnostic Settings?|Metric Display Name|Unit|Aggregation Type|Description|Dimensions|
 |---|---|---|---|---|---|---|
-|InboundEndpointCount|Yes|Inbound Endpoint Count|Count|Maximum|This metric indicates the number of inbound endpoints created for a DNS Resolver.|No Dimensions|
-|OutboundEndpointCount|Yes|Outbound Endpoint Count|Count|Maximum|This metric indicates the number of outbound endpoints created for a DNS Resolver.|No Dimensions|
+|InboundEndpointCount|No|Inbound Endpoint Count|Count|Maximum|This metric indicates the number of inbound endpoints created for a DNS Resolver.|No Dimensions|
+|OutboundEndpointCount|No|Outbound Endpoint Count|Count|Maximum|This metric indicates the number of outbound endpoints created for a DNS Resolver.|No Dimensions|
 
 
 ## Microsoft.Network/dnszones