Virtual Machine Scale Set VMs - Get Instance View

Service:

Compute

API Version:

2024-07-01

Gets the status of a virtual machine from a VM scale set.

GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachineScaleSets/{vmScaleSetName}/virtualMachines/{instanceId}/instanceView?api-version=2024-07-01

URI Parameters

Name	In	Required	Type	Description
instanceId	path	True	string	The instance ID of the virtual machine.
resourceGroupName	path	True	string	The name of the resource group.
subscriptionId	path	True	string	Subscription credentials which uniquely identify Microsoft Azure subscription. The subscription ID forms part of the URI for every service call.
vmScaleSetName	path	True	string	The name of the VM scale set.
api-version	query	True	string	Client Api Version.

Responses

Name	Type	Description
200 OK	VirtualMachineScaleSetVMInstanceView	OK
Other Status Codes	CloudError	Error response describing why the operation failed.

Security

azure_auth

Azure Active Directory OAuth2 Flow

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Examples

Get instance view of a virtual machine from a VM scale set placed on a dedicated host group through automatic placement.

Sample request

HTTP

GET https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myVirtualMachineScaleSet/virtualMachines/0/instanceView?api-version=2024-07-01

Java

/**
 * Samples for VirtualMachineScaleSetVMs GetInstanceView.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/
     * virtualMachineScaleSetExamples/VirtualMachineScaleSetVM_Get_InstanceViewAutoPlacedOnDedicatedHostGroup.json
     */
    /**
     * Sample code: Get instance view of a virtual machine from a VM scale set placed on a dedicated host group through
     * automatic placement.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void
        getInstanceViewOfAVirtualMachineFromAVMScaleSetPlacedOnADedicatedHostGroupThroughAutomaticPlacement(
            com.azure.resourcemanager.AzureResourceManager azure) {
        azure.virtualMachines().manager().serviceClient().getVirtualMachineScaleSetVMs().getInstanceViewWithResponse(
            "myResourceGroup", "myVirtualMachineScaleSet", "0", 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

Python

from azure.identity import DefaultAzureCredential

from azure.mgmt.compute import ComputeManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-compute
# USAGE
    python virtual_machine_scale_set_vm_get_instance_view_auto_placed_on_dedicated_host_group.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = ComputeManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="{subscription-id}",
    )

    response = client.virtual_machine_scale_set_vms.get_instance_view(
        resource_group_name="myResourceGroup",
        vm_scale_set_name="myVirtualMachineScaleSet",
        instance_id="0",
    )
    print(response)


# x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetVM_Get_InstanceViewAutoPlacedOnDedicatedHostGroup.json
if __name__ == "__main__":
    main()

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

Go

package armcompute_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v6"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/069a65e8a6d1a6c0c58d9a9d97610b7103b6e8a5/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetVM_Get_InstanceViewAutoPlacedOnDedicatedHostGroup.json
func ExampleVirtualMachineScaleSetVMsClient_GetInstanceView() {
	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)
	}
	res, err := clientFactory.NewVirtualMachineScaleSetVMsClient().GetInstanceView(ctx, "myResourceGroup", "myVirtualMachineScaleSet", "0", nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.VirtualMachineScaleSetVMInstanceView = armcompute.VirtualMachineScaleSetVMInstanceView{
	// 	AssignedHost: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/hostGroups/myHostGroup/hosts/myHost"),
	// 	Disks: []*armcompute.DiskInstanceView{
	// 		{
	// 			Name: to.Ptr("myOSDisk"),
	// 			Statuses: []*armcompute.InstanceViewStatus{
	// 				{
	// 					Code: to.Ptr("ProvisioningState/succeeded"),
	// 					DisplayStatus: to.Ptr("Provisioning succeeded"),
	// 					Level: to.Ptr(armcompute.StatusLevelTypesInfo),
	// 					Time: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2024-07-01T04:58:58.088Z"); return t}()),
	// 			}},
	// 	}},
	// 	PlatformFaultDomain: to.Ptr[int32](0),
	// 	PlatformUpdateDomain: to.Ptr[int32](0),
	// 	Statuses: []*armcompute.InstanceViewStatus{
	// 		{
	// 			Code: to.Ptr("ProvisioningState/succeeded"),
	// 			DisplayStatus: to.Ptr("Provisioning succeeded"),
	// 			Level: to.Ptr(armcompute.StatusLevelTypesInfo),
	// 			Time: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2020-06-05T04:59:58.185Z"); return t}()),
	// 		},
	// 		{
	// 			Code: to.Ptr("PowerState/running"),
	// 			DisplayStatus: to.Ptr("VM running"),
	// 			Level: to.Ptr(armcompute.StatusLevelTypesInfo),
	// 	}},
	// 	VMAgent: &armcompute.VirtualMachineAgentInstanceView{
	// 		Statuses: []*armcompute.InstanceViewStatus{
	// 			{
	// 				Code: to.Ptr("ProvisioningState/Unavailable"),
	// 				DisplayStatus: to.Ptr("Not Ready"),
	// 				Level: to.Ptr(armcompute.StatusLevelTypesWarning),
	// 				Message: to.Ptr("VM status blob is found but not yet populated."),
	// 				Time: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2024-07-01T05:00:32.000Z"); return t}()),
	// 		}},
	// 		VMAgentVersion: to.Ptr("Unknown"),
	// 	},
	// }
}

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

JavaScript

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

/**
 * This sample demonstrates how to Gets the status of a virtual machine from a VM scale set.
 *
 * @summary Gets the status of a virtual machine from a VM scale set.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetVM_Get_InstanceViewAutoPlacedOnDedicatedHostGroup.json
 */
async function getInstanceViewOfAVirtualMachineFromAVMScaleSetPlacedOnADedicatedHostGroupThroughAutomaticPlacement() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "myResourceGroup";
  const vmScaleSetName = "myVirtualMachineScaleSet";
  const instanceId = "0";
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.virtualMachineScaleSetVMs.getInstanceView(
    resourceGroupName,
    vmScaleSetName,
    instanceId,
  );
  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

dotnet

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.Resources.Models;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetVM_Get_InstanceViewAutoPlacedOnDedicatedHostGroup.json
// this example is just showing the usage of "VirtualMachineScaleSetVMs_GetInstanceView" 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 VirtualMachineScaleSetVmResource created on azure
// for more information of creating VirtualMachineScaleSetVmResource, please refer to the document of VirtualMachineScaleSetVmResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "myResourceGroup";
string virtualMachineScaleSetName = "myVirtualMachineScaleSet";
string instanceId = "0";
ResourceIdentifier virtualMachineScaleSetVmResourceId = VirtualMachineScaleSetVmResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, virtualMachineScaleSetName, instanceId);
VirtualMachineScaleSetVmResource virtualMachineScaleSetVm = client.GetVirtualMachineScaleSetVmResource(virtualMachineScaleSetVmResourceId);

// invoke the operation
VirtualMachineScaleSetVmInstanceView result = await virtualMachineScaleSetVm.GetInstanceViewAsync();

Console.WriteLine($"Succeeded: {result}");

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

Sample response

Status code:

200

{
  "platformUpdateDomain": 0,
  "platformFaultDomain": 0,
  "rdpThumbPrint": null,
  "vmAgent": {
    "vmAgentVersion": "Unknown",
    "statuses": [
      {
        "code": "ProvisioningState/Unavailable",
        "level": "Warning",
        "displayStatus": "Not Ready",
        "message": "VM status blob is found but not yet populated.",
        "time": "2024-07-01T05:00:32+00:00"
      }
    ],
    "extensionHandlers": null
  },
  "disks": [
    {
      "name": "myOSDisk",
      "encryptionSettings": null,
      "statuses": [
        {
          "code": "ProvisioningState/succeeded",
          "level": "Info",
          "displayStatus": "Provisioning succeeded",
          "message": null,
          "time": "2024-07-01T04:58:58.0882815+00:00"
        }
      ]
    }
  ],
  "extensions": null,
  "assignedHost": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/hostGroups/myHostGroup/hosts/myHost",
  "bootDiagnostics": null,
  "statuses": [
    {
      "code": "ProvisioningState/succeeded",
      "level": "Info",
      "displayStatus": "Provisioning succeeded",
      "message": null,
      "time": "2020-06-05T04:59:58.1852966+00:00"
    },
    {
      "code": "PowerState/running",
      "level": "Info",
      "displayStatus": "VM running",
      "message": null,
      "time": null
    }
  ]
}

Definitions

Name	Description
ApiError	Api error.
ApiErrorBase	Api error base.
BootDiagnosticsInstanceView	Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. You can easily view the output of your console log. Azure also enables you to see a screenshot of the VM from the hypervisor.
CloudError	An error response from the Compute service.
DiskEncryptionSettings	Specifies the encryption settings for the OS Disk. Minimum api-version: 2015-06-15
DiskInstanceView	The disks information.
HyperVGeneration	The hypervisor generation of the Virtual Machine [V1, V2]
InnerError	Inner error details.
InstanceViewStatus	Instance view status.
KeyVaultKeyReference	Specifies the location of the key encryption key in Key Vault.
KeyVaultSecretReference	Specifies the location of the disk encryption key, which is a Key Vault Secret.
MaintenanceOperationResultCodeTypes	The Last Maintenance Operation Result Code.
MaintenanceRedeployStatus	The Maintenance Operation status on the virtual machine.
StatusLevelTypes	The level code.
SubResource	The relative URL of the Key Vault containing the secret.
VirtualMachineAgentInstanceView	The VM Agent running on the virtual machine.
VirtualMachineExtensionHandlerInstanceView	The virtual machine extension handler instance view.
VirtualMachineExtensionInstanceView	The extensions information.
VirtualMachineHealthStatus	The health status for the VM.
VirtualMachineScaleSetVMInstanceView	The instance view of a virtual machine scale set VM.

ApiError

Api error.

Name	Type	Description
code	string	The error code.
details	ApiErrorBase[]	The Api error details
innererror	InnerError	The Api inner error
message	string	The error message.
target	string	The target of the particular error.

ApiErrorBase

Api error base.

Name	Type	Description
code	string	The error code.
message	string	The error message.
target	string	The target of the particular error.

BootDiagnosticsInstanceView

Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. You can easily view the output of your console log. Azure also enables you to see a screenshot of the VM from the hypervisor.

Name	Type	Description
consoleScreenshotBlobUri	string	The console screenshot blob URI. Note: This will not be set if boot diagnostics is currently enabled with managed storage.
serialConsoleLogBlobUri	string	The serial console log blob Uri. Note: This will not be set if boot diagnostics is currently enabled with managed storage.
status	InstanceViewStatus	The boot diagnostics status information for the VM. Note: It will be set only if there are errors encountered in enabling boot diagnostics.

CloudError

An error response from the Compute service.

Name	Type	Description
error	ApiError	Api error.

DiskEncryptionSettings

Specifies the encryption settings for the OS Disk.

Minimum api-version: 2015-06-15

Name	Type	Description
diskEncryptionKey	KeyVaultSecretReference	Specifies the location of the disk encryption key, which is a Key Vault Secret.
enabled	boolean	Specifies whether disk encryption should be enabled on the virtual machine.
keyEncryptionKey	KeyVaultKeyReference	Specifies the location of the key encryption key in Key Vault.

DiskInstanceView

The disks information.

Name	Type	Description
encryptionSettings	DiskEncryptionSettings[]	Specifies the encryption settings for the OS Disk. Minimum api-version: 2015-06-15
name	string	The disk name.
statuses	InstanceViewStatus[]	The resource status information.

HyperVGeneration

The hypervisor generation of the Virtual Machine [V1, V2]

Name	Type	Description
V1	string
V2	string

InnerError

Inner error details.

Name	Type	Description
errordetail	string	The internal error message or exception dump.
exceptiontype	string	The exception type.

InstanceViewStatus

Instance view status.

Name	Type	Description
code	string	The status code.
displayStatus	string	The short localizable label for the status.
level	StatusLevelTypes	The level code.
message	string	The detailed status message, including for alerts and error messages.
time	string	The time of the status.

KeyVaultKeyReference

Specifies the location of the key encryption key in Key Vault.

Name	Type	Description
keyUrl	string	The URL referencing a key encryption key in Key Vault.
sourceVault	SubResource	The relative URL of the Key Vault containing the key.

KeyVaultSecretReference

Specifies the location of the disk encryption key, which is a Key Vault Secret.

Name	Type	Description
secretUrl	string	The URL referencing a secret in a Key Vault.
sourceVault	SubResource	The relative URL of the Key Vault containing the secret.

MaintenanceOperationResultCodeTypes

The Last Maintenance Operation Result Code.

Name	Type	Description
MaintenanceAborted	string
MaintenanceCompleted	string
None	string
RetryLater	string

MaintenanceRedeployStatus

The Maintenance Operation status on the virtual machine.

Name	Type	Description
isCustomerInitiatedMaintenanceAllowed	boolean	True, if customer is allowed to perform Maintenance.
lastOperationMessage	string	Message returned for the last Maintenance Operation.
lastOperationResultCode	MaintenanceOperationResultCodeTypes	The Last Maintenance Operation Result Code.
maintenanceWindowEndTime	string	End Time for the Maintenance Window.
maintenanceWindowStartTime	string	Start Time for the Maintenance Window.
preMaintenanceWindowEndTime	string	End Time for the Pre Maintenance Window.
preMaintenanceWindowStartTime	string	Start Time for the Pre Maintenance Window.

StatusLevelTypes

The level code.

Name	Type	Description
Error	string
Info	string
Warning	string

SubResource

The relative URL of the Key Vault containing the secret.

Name	Type	Description
id	string	Resource Id

VirtualMachineAgentInstanceView

The VM Agent running on the virtual machine.

Name	Type	Description
extensionHandlers	VirtualMachineExtensionHandlerInstanceView[]	The virtual machine extension handler instance view.
statuses	InstanceViewStatus[]	The resource status information.
vmAgentVersion	string	The VM Agent full version.

VirtualMachineExtensionHandlerInstanceView

The virtual machine extension handler instance view.

Name	Type	Description
status	InstanceViewStatus	The extension handler status.
type	string	Specifies the type of the extension; an example is "CustomScriptExtension".
typeHandlerVersion	string	Specifies the version of the script handler.

VirtualMachineExtensionInstanceView

The extensions information.

Name	Type	Description
name	string	The virtual machine extension name.
statuses	InstanceViewStatus[]	The resource status information.
substatuses	InstanceViewStatus[]	The resource status information.
type	string	Specifies the type of the extension; an example is "CustomScriptExtension".
typeHandlerVersion	string	Specifies the version of the script handler.

VirtualMachineHealthStatus

The health status for the VM.

Name	Type	Description
status	InstanceViewStatus	The health status information for the VM.

VirtualMachineScaleSetVMInstanceView

The instance view of a virtual machine scale set VM.

Name	Type	Description
assignedHost	string	Resource id of the dedicated host, on which the virtual machine is allocated through automatic placement, when the virtual machine is associated with a dedicated host group that has automatic placement enabled. Minimum api-version: 2020-06-01.
bootDiagnostics	BootDiagnosticsInstanceView	Boot Diagnostics is a debugging feature which allows you to view Console Output and Screenshot to diagnose VM status. You can easily view the output of your console log. Azure also enables you to see a screenshot of the VM from the hypervisor.
computerName	string	Specifies the host OS name of the virtual machine. This name cannot be updated after the VM is created. Max-length (Windows): 15 characters Max-length (Linux): 64 characters. For naming conventions and restrictions see Azure infrastructure services implementation guidelines.
disks	DiskInstanceView[]	The disks information.
extensions	VirtualMachineExtensionInstanceView[]	The extensions information.
hyperVGeneration	HyperVGeneration	The hypervisor generation of the Virtual Machine [V1, V2]
maintenanceRedeployStatus	MaintenanceRedeployStatus	The Maintenance Operation status on the virtual machine.
osName	string	The Operating System running on the hybrid machine.
osVersion	string	The version of Operating System running on the hybrid machine.
placementGroupId	string	The placement group in which the VM is running. If the VM is deallocated it will not have a placementGroupId.
platformFaultDomain	integer	The Fault Domain count.
platformUpdateDomain	integer	The Update Domain count.
rdpThumbPrint	string	The Remote desktop certificate thumbprint.
statuses	InstanceViewStatus[]	The resource status information.
vmAgent	VirtualMachineAgentInstanceView	The VM Agent running on the virtual machine.
vmHealth	VirtualMachineHealthStatus	The health status for the VM.