Virtual Network Rules - Create Or Update

PUT https://management.azure.com/subscriptions/00000000-1111-2222-3333-444444444444/resourceGroups/Default/providers/Microsoft.Sql/servers/vnet-test-svr/virtualNetworkRules/vnet-firewall-rule?api-version=2025-01-01

{
  "properties": {
    "ignoreMissingVnetServiceEndpoint": false,
    "virtualNetworkSubnetId": "/subscriptions/00000000-1111-2222-3333-444444444444/resourceGroups/Default/providers/Microsoft.Network/virtualNetworks/testvnet/subnets/testsubnet"
  }
}

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Sql;

// Generated from example definition: specification/sql/resource-manager/Microsoft.Sql/SQL/stable/2025-01-01/examples/VirtualNetworkRulesCreateOrUpdate.json
// this example is just showing the usage of "VirtualNetworkRules_CreateOrUpdate" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this SqlServerVirtualNetworkRuleResource created on azure
// for more information of creating SqlServerVirtualNetworkRuleResource, please refer to the document of SqlServerVirtualNetworkRuleResource
string subscriptionId = "00000000-1111-2222-3333-444444444444";
string resourceGroupName = "Default";
string serverName = "vnet-test-svr";
string virtualNetworkRuleName = "vnet-firewall-rule";
ResourceIdentifier sqlServerVirtualNetworkRuleResourceId = SqlServerVirtualNetworkRuleResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, serverName, virtualNetworkRuleName);
SqlServerVirtualNetworkRuleResource sqlServerVirtualNetworkRule = client.GetSqlServerVirtualNetworkRuleResource(sqlServerVirtualNetworkRuleResourceId);

// invoke the operation
SqlServerVirtualNetworkRuleData data = new SqlServerVirtualNetworkRuleData
{
    VirtualNetworkSubnetId = new ResourceIdentifier("/subscriptions/00000000-1111-2222-3333-444444444444/resourceGroups/Default/providers/Microsoft.Network/virtualNetworks/testvnet/subnets/testsubnet"),
    IgnoreMissingVnetServiceEndpoint = false,
};
ArmOperation<SqlServerVirtualNetworkRuleResource> lro = await sqlServerVirtualNetworkRule.UpdateAsync(WaitUntil.Completed, data);
SqlServerVirtualNetworkRuleResource result = lro.Value;

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
SqlServerVirtualNetworkRuleData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue