Making changes to Azure IaaS VM NIC's in Azure Resource Manager using Powershell

Stop-AzureRmVM -Name "myNVA" -ResourceGroupName "myNVA" $vm = Get-AzureRmVm -Name "myNVA" -ResourceGroupName "myNVA" $vm.NetworkProfile.NetworkInterfaces $nicId = (Get-AzureRmNetworkInterface -ResourceGroupName "myNVA" -Name "myNVA-eth0").Id Remove-AzureRmVMNetworkInterface -VM $vm -NetworkInterfaceIDs $nicId Update-AzureRmVm -ResourceGroupName "myNVA"