added example in help file and updated changeLog

Author: subashchandra31

src/RecoveryServices/RecoveryServices/ChangeLog.md

@@ -19,6 +19,7 @@
 -->
 ## Upcoming Release
 * Azure Backup added support for fetching MAB items.
+* Azure Site Recovery support to update failover and test failover NIC names, existing NIC reuse.
 
 ## Version 2.9.1
 * Azure Site Recovery support for creating recovery plan for zone to zone replication from xml input.

src/RecoveryServices/RecoveryServices/help/New-AzRecoveryServicesAsrVMNicConfig.md

@@ -15,12 +15,12 @@ Creates an ASR NIC config that contains the failover and test failover related c
 ```
 New-AzRecoveryServicesAsrVMNicConfig -NicId <String> -ReplicationProtectedItem <ASRReplicationProtectedItem>
  [-RecoveryVMNetworkId <String>] [-RecoveryNicName <String>] [-RecoveryNicResourceGroupName <String>]
- [-ReuseExistingNic <Boolean>] [-RecoveryVMSubnetName <String>] [-RecoveryNetworkSecurityGroupId <String>]
+ [-ReuseExistingNic] [-RecoveryVMSubnetName <String>] [-RecoveryNetworkSecurityGroupId <String>]
  [-EnableAcceleratedNetworkingOnRecovery] [-RecoveryNicStaticIPAddress <String>]
  [-RecoveryPublicIPAddressId <String>] [-RecoveryLBBackendAddressPoolId <String[]>] [-TfoVMNetworkId <String>]
- [-TfoNicName <String>] [-TfoNicResourceGroupName <String>] [-TfoReuseExistingNic <Boolean>]
- [-TfoVMSubnetName <String>] [-TfoNetworkSecurityGroupId <String>] [-EnableAcceleratedNetworkingOnTfo]
- [-TfoNicStaticIPAddress <String>] [-TfoPublicIPAddressId <String>] [-TfoLBBackendAddressPoolId <String[]>]
+ [-TfoNicName <String>] [-TfoNicResourceGroupName <String>] [-TfoReuseExistingNic] [-TfoVMSubnetName <String>]
+ [-TfoNetworkSecurityGroupId <String>] [-EnableAcceleratedNetworkingOnTfo] [-TfoNicStaticIPAddress <String>]
+ [-TfoPublicIPAddressId <String>] [-TfoLBBackendAddressPoolId <String[]>]
  [-DefaultProfile <IAzureContextContainer>] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -38,6 +38,14 @@ PS C:\> $nicConfig = New-AzRecoveryServicesAsrVMNicConfig -NicId $AsrNicGuid -Re
 Creates an ASRVmNicConfig object with the failover and test faiover networking settings configured for the NIC. Any property that's not passed above is fetched from the protected item passed.
 
 ### Example 2
+```powershell
+PS C:\> $nicConfig = New-AzRecoveryServicesAsrVMNicConfig -NicId $AsrNicGuid -ReplicationProtectedItem $Rpi -TfoNicName $TfoNicName -TfoNicResourceGroupName $TfoNicRgName -TfoReuseExistingNic
+```
+
+Creates an ASRVmNicConfig object with the test faiover networking settings configured for the NIC renaming. Any property that's not passed above is fetched from the protected item passed.
+
+
+### Example 3
 
 Creates an ASR NIC config that contains the failover and test failover related configuration details. (autogenerated)
 
@@ -247,7 +255,7 @@ Accept wildcard characters: False
 Specifies whether an existing NIC can be used during failover.
 
 ```yaml
-Type: System.Boolean
+Type: System.Management.Automation.SwitchParameter
 Parameter Sets: (All)
 Aliases:
 
@@ -352,7 +360,7 @@ Accept wildcard characters: False
 Specifies whether an existing NIC can be used during test failover.
 
 ```yaml
-Type: System.Boolean
+Type: System.Management.Automation.SwitchParameter
 Parameter Sets: (All)
 Aliases: