Allowing TA interval to be set as 0 when TA is disabled (#26740)

* Allowing TA interval to be set as 0 when TA is disabled

* Adding changeLog

* Update ChangeLog.md

---------

Co-authored-by: Yabo Hu <[email protected]>

Author: jmegha123

src/Network/Network/ChangeLog.md

@@ -19,6 +19,7 @@
 --->
 
 ## Upcoming Release
+* Allowed TA interval to be set as 0 incase TA is disabled
 * Onboarded Azure Virtual Network Manager Cmdlets for IpamPool
     - `Get-AzNetworkManagerAssociatedResourcesList`
     - `Get-AzNetworkManagerIpamPool`
@@ -1336,4 +1337,4 @@
         - New-AzApplicationGatewaySslCertificate
         - Set-AzApplicationGatewaySslCertificate
     - New-AzApplicationGateway cmdlet updated with optional parameter -UserAssignedIdentityId, -UserAssignedIdentity
-* Add MaxCapacity property in ApplicationGatewayAutoscaleConfiguration
+* Add MaxCapacity property in ApplicationGatewayAutoscaleConfiguration

src/Network/Network/NetworkWatcher/FlowLog/FlowLogBaseCmdlet.cs

@@ -105,7 +105,7 @@ public void ValidateFlowLogParameters(string targetResourceId, string storageId,
                 throw new PSArgumentException(Properties.Resources.TrafficAnalyticsWorkspaceResourceIdIsMissing);
             }
 
-            if (trafficAnalyticsInterval != null && trafficAnalyticsInterval != 10 && trafficAnalyticsInterval != 60)
+            if (trafficAnalyticsInterval != null && trafficAnalyticsInterval != 10 && trafficAnalyticsInterval != 60 && trafficAnalyticsInterval != 0)
             {
                 throw new PSArgumentException(Properties.Resources.InvalidTrafficAnalyticsInterval);
             }

src/Network/Network/NetworkWatcher/FlowLog/NewAzNetworkWatcherFlowLogCommand.cs

@@ -185,7 +185,7 @@ public class NewAzNetworkWatcherFlowLogCommand : FlowLogBaseCmdlet
             HelpMessage = "The interval in minutes which would decide how frequently TA service should do flow analytics.",
              ParameterSetName = SetByLocationWithTA)]
         [ValidateNotNull]
-        [ValidateRange(1, int.MaxValue)]
+        [ValidateRange(0, int.MaxValue)]
         public int? TrafficAnalyticsInterval { get; set; }
 
         [Parameter(

src/Network/Network/NetworkWatcher/FlowLog/SetAzNetworkWatcherFlowLogCommand.cs

@@ -513,7 +513,7 @@ public class SetAzNetworkWatcherFlowLogCommand : FlowLogBaseCmdlet
             HelpMessage = "The interval in minutes which would decide how frequently TA service should do flow analytics.",
              ParameterSetName = SetByResourceIdWithTA)]
         [ValidateNotNull]
-        [ValidateRange(1, int.MaxValue)]
+        [ValidateRange(0, int.MaxValue)]
         public int? TrafficAnalyticsInterval { get; set; }
 
         [Parameter(