fixing staticanalysis errors

Author: nagula-ritvika

src/Network/Network/Cortex/VirtualHub/NewAzureRmVirtualHubCommand.cs

@@ -85,8 +85,8 @@ public class NewAzureRmVirtualHubCommand : VirtualHubBaseCmdlet
 
         [Parameter(
             Mandatory = false,
-            HelpMessage = "The route tables associated with this Virtual Hub.")]
-        public PSVirtualHubRouteTable[] RouteTable { get; set; }
+            HelpMessage = "The route table associated with this Virtual Hub.")]
+        public PSVirtualHubRouteTable RouteTable { get; set; }
 
         [Parameter(
             Mandatory = false,
@@ -157,11 +157,7 @@ public override void Execute()
                         virtualHub.VirtualNetworkConnections.AddRange(this.HubVnetConnection);
                     }
 
-                    virtualHub.RouteTables = new List<PSVirtualHubRouteTable>();
-                    if (this.RouteTable != null)
-                    {
-                        virtualHub.RouteTables.AddRange(this.RouteTable);
-                    }
+                    virtualHub.RouteTable = this.RouteTable;
 
                     if (string.IsNullOrWhiteSpace(this.Sku))
                     {

src/Network/Network/Cortex/VirtualHubRouteTable/AddAzureRmVirtualHubRouteCommand.cs

@@ -23,7 +23,7 @@ namespace Microsoft.Azure.Commands.Network
     [Cmdlet(
         VerbsCommon.Add,
         ResourceManager.Common.AzureRMConstants.AzureRMPrefix + "VirtualHubRoute",
-        SupportsShouldProcess = false),
+        SupportsShouldProcess = true),
         OutputType(typeof(PSVirtualHubRoute))]
     public class AddAzureRmVirtualHubRouteCommand : VirtualHubRouteTableBaseCmdlet
     {

src/Network/Network/Cortex/VirtualHubRouteTable/AddAzureRmVirtualHubRouteTableCommand.cs

@@ -22,7 +22,7 @@ namespace Microsoft.Azure.Commands.Network
 
     [Cmdlet(VerbsCommon.Add,
         ResourceManager.Common.AzureRMConstants.AzureRMPrefix + "VirtualHubRouteTable",
-        SupportsShouldProcess = false),
+        SupportsShouldProcess = true),
         OutputType(typeof(PSVirtualHubRouteTable))]
     public class AddAzureRmVirtualHubRouteTableCommand : VirtualHubRouteTableBaseCmdlet
     {