Microsoft.Azure.Commands.Network.ResizeAzureVirtualNetworkGatewayCommand.Execute C# (CSharp) Method

        public override void Execute()
        {
            base.Execute();
            if (!this.IsVirtualNetworkGatewayPresent(this.VirtualNetworkGateway.ResourceGroupName, this.VirtualNetworkGateway.Name))
            {
                throw new ArgumentException(Microsoft.Azure.Commands.Network.Properties.Resources.ResourceNotFound);
            }

            var getvirtualnetGateway = this.GetVirtualNetworkGateway(this.VirtualNetworkGateway.ResourceGroupName, this.VirtualNetworkGateway.Name);
            if (getvirtualnetGateway.Sku.Tier.Equals(this.GatewaySku))
            {
                throw new ArgumentException("Current Gateway SKU is same as Resize SKU size:"+ this.GatewaySku + " requested. No need to resize!");
            }

            if (this.VirtualNetworkGateway.ActiveActive && !GatewaySku.Equals(MNM.VirtualNetworkGatewaySkuTier.HighPerformance))
            {
                throw new ArgumentException("Virtual Network Gateway Sku should be " + MNM.VirtualNetworkGatewaySkuTier.HighPerformance + " when Active-Active feature is already enabled on gateway.");
            }

            this.VirtualNetworkGateway.Sku = new PSVirtualNetworkGatewaySku();
            this.VirtualNetworkGateway.Sku.Tier = this.GatewaySku;
            this.VirtualNetworkGateway.Sku.Name = this.GatewaySku;

            // Map to the sdk object
            var virtualnetGatewayModel = Mapper.Map<MNM.VirtualNetworkGateway>(this.VirtualNetworkGateway);
            virtualnetGatewayModel.Tags = TagsConversionHelper.CreateTagDictionary(this.VirtualNetworkGateway.Tag, validate: true);

            this.VirtualNetworkGatewayClient.CreateOrUpdate(this.VirtualNetworkGateway.ResourceGroupName, this.VirtualNetworkGateway.Name, virtualnetGatewayModel);

            getvirtualnetGateway = this.GetVirtualNetworkGateway(this.VirtualNetworkGateway.ResourceGroupName, this.VirtualNetworkGateway.Name);

            WriteObject(getvirtualnetGateway);
        }
    }