Virtual Machine Scale Sets - Update Instances

POST https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/rgcompute/providers/Microsoft.Compute/virtualMachineScaleSets/aaaaaaaaaaaaaaaaaaaaaaaa/manualupgrade?api-version=2025-04-01

{
  "instanceIds": [
    "aaaaaaaaaaaaaaaaaaaaaaaaa"
  ]
}

import com.azure.resourcemanager.compute.models.VirtualMachineScaleSetVMInstanceRequiredIDs;
import java.util.Arrays;

/**
 * Samples for VirtualMachineScaleSets UpdateInstances.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/
     * virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MaximumSet_Gen.json
     */
    /**
     * Sample code: VirtualMachineScaleSet_UpdateInstances_MaximumSet_Gen.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void
        virtualMachineScaleSetUpdateInstancesMaximumSetGen(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.virtualMachines().manager().serviceClient().getVirtualMachineScaleSets().updateInstances("rgcompute",
            "aaaaaaaaaaaaaaaaaaaaaaaa", new VirtualMachineScaleSetVMInstanceRequiredIDs()
                .withInstanceIds(Arrays.asList("aaaaaaaaaaaaaaaaaaaaaaaaa")),
            com.azure.core.util.Context.NONE);
    }
}

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

package armcompute_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v7"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/7033e85e1f80ef5cd9ca664b538ed193a8fd815b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MaximumSet_Gen.json
func ExampleVirtualMachineScaleSetsClient_BeginUpdateInstances_virtualMachineScaleSetUpdateInstancesMaximumSetGen() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armcompute.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	poller, err := clientFactory.NewVirtualMachineScaleSetsClient().BeginUpdateInstances(ctx, "rgcompute", "aaaaaaaaaaaaaaaaaaaaaaaa", armcompute.VirtualMachineScaleSetVMInstanceRequiredIDs{
		InstanceIDs: []*string{
			to.Ptr("aaaaaaaaaaaaaaaaaaaaaaaaa")},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	_, err = poller.PollUntilDone(ctx, nil)
	if err != nil {
		log.Fatalf("failed to pull the result: %v", err)
	}
}

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

const { ComputeManagementClient } = require("@azure/arm-compute");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Upgrades one or more virtual machines to the latest SKU set in the VM scale set model.
 *
 * @summary Upgrades one or more virtual machines to the latest SKU set in the VM scale set model.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MaximumSet_Gen.json
 */
async function virtualMachineScaleSetUpdateInstancesMaximumSetGen() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "rgcompute";
  const vmScaleSetName = "aaaaaaaaaaaaaaaaaaaaaaaa";
  const vmInstanceIDs = {
    instanceIds: ["aaaaaaaaaaaaaaaaaaaaaaaaa"],
  };
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.virtualMachineScaleSets.beginUpdateInstancesAndWait(
    resourceGroupName,
    vmScaleSetName,
    vmInstanceIDs,
  );
  console.log(result);
}

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

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Compute.Models;
using Azure.ResourceManager.Models;
using Azure.ResourceManager.Resources.Models;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MaximumSet_Gen.json
// this example is just showing the usage of "VirtualMachineScaleSets_UpdateInstances" 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 VirtualMachineScaleSetResource created on azure
// for more information of creating VirtualMachineScaleSetResource, please refer to the document of VirtualMachineScaleSetResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "rgcompute";
string virtualMachineScaleSetName = "aaaaaaaaaaaaaaaaaaaaaaaa";
ResourceIdentifier virtualMachineScaleSetResourceId = VirtualMachineScaleSetResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, virtualMachineScaleSetName);
VirtualMachineScaleSetResource virtualMachineScaleSet = client.GetVirtualMachineScaleSetResource(virtualMachineScaleSetResourceId);

// invoke the operation
VirtualMachineScaleSetVmInstanceRequiredIds vmInstanceIds = new VirtualMachineScaleSetVmInstanceRequiredIds(new string[] { "aaaaaaaaaaaaaaaaaaaaaaaaa" });
await virtualMachineScaleSet.UpdateInstancesAsync(WaitUntil.Completed, vmInstanceIds);

Console.WriteLine("Succeeded");

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

POST https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/rgcompute/providers/Microsoft.Compute/virtualMachineScaleSets/aaaaaaaaaaaaaaaaaaaaaaaaaaaaa/manualupgrade?api-version=2025-04-01

{
  "instanceIds": [
    "aaaaaaaaaaaaaaaaaaaaaaaaa"
  ]
}

import com.azure.resourcemanager.compute.models.VirtualMachineScaleSetVMInstanceRequiredIDs;
import java.util.Arrays;

/**
 * Samples for VirtualMachineScaleSets UpdateInstances.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/
     * virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MinimumSet_Gen.json
     */
    /**
     * Sample code: VirtualMachineScaleSet_UpdateInstances_MinimumSet_Gen.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void
        virtualMachineScaleSetUpdateInstancesMinimumSetGen(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.virtualMachines().manager().serviceClient().getVirtualMachineScaleSets().updateInstances("rgcompute",
            "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa", new VirtualMachineScaleSetVMInstanceRequiredIDs()
                .withInstanceIds(Arrays.asList("aaaaaaaaaaaaaaaaaaaaaaaaa")),
            com.azure.core.util.Context.NONE);
    }
}

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

package armcompute_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v7"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/7033e85e1f80ef5cd9ca664b538ed193a8fd815b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MinimumSet_Gen.json
func ExampleVirtualMachineScaleSetsClient_BeginUpdateInstances_virtualMachineScaleSetUpdateInstancesMinimumSetGen() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armcompute.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	poller, err := clientFactory.NewVirtualMachineScaleSetsClient().BeginUpdateInstances(ctx, "rgcompute", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa", armcompute.VirtualMachineScaleSetVMInstanceRequiredIDs{
		InstanceIDs: []*string{
			to.Ptr("aaaaaaaaaaaaaaaaaaaaaaaaa")},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	_, err = poller.PollUntilDone(ctx, nil)
	if err != nil {
		log.Fatalf("failed to pull the result: %v", err)
	}
}

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

const { ComputeManagementClient } = require("@azure/arm-compute");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Upgrades one or more virtual machines to the latest SKU set in the VM scale set model.
 *
 * @summary Upgrades one or more virtual machines to the latest SKU set in the VM scale set model.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MinimumSet_Gen.json
 */
async function virtualMachineScaleSetUpdateInstancesMinimumSetGen() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "rgcompute";
  const vmScaleSetName = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
  const vmInstanceIDs = {
    instanceIds: ["aaaaaaaaaaaaaaaaaaaaaaaaa"],
  };
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.virtualMachineScaleSets.beginUpdateInstancesAndWait(
    resourceGroupName,
    vmScaleSetName,
    vmInstanceIDs,
  );
  console.log(result);
}

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

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Compute.Models;
using Azure.ResourceManager.Models;
using Azure.ResourceManager.Resources.Models;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSet_UpdateInstances_MinimumSet_Gen.json
// this example is just showing the usage of "VirtualMachineScaleSets_UpdateInstances" 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 VirtualMachineScaleSetResource created on azure
// for more information of creating VirtualMachineScaleSetResource, please refer to the document of VirtualMachineScaleSetResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "rgcompute";
string virtualMachineScaleSetName = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
ResourceIdentifier virtualMachineScaleSetResourceId = VirtualMachineScaleSetResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, virtualMachineScaleSetName);
VirtualMachineScaleSetResource virtualMachineScaleSet = client.GetVirtualMachineScaleSetResource(virtualMachineScaleSetResourceId);

// invoke the operation
VirtualMachineScaleSetVmInstanceRequiredIds vmInstanceIds = new VirtualMachineScaleSetVmInstanceRequiredIds(new string[] { "aaaaaaaaaaaaaaaaaaaaaaaaa" });
await virtualMachineScaleSet.UpdateInstancesAsync(WaitUntil.Completed, vmInstanceIds);

Console.WriteLine("Succeeded");

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