Virtual Machine Scale Set Extensions - Create Or Update

Service:

Compute

API Version:

2024-07-01

The operation to create or update an extension.

PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachineScaleSets/{vmScaleSetName}/extensions/{vmssExtensionName}?api-version=2024-07-01

URI Parameters

Name	In	Required	Type	Description
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 where the extension should be create or updated.
vmssExtensionName	path	True	string	The name of the VM scale set extension.
api-version	query	True	string	Client Api Version.

Request Body

Name	Type	Description
name	string	The name of the extension.
properties.autoUpgradeMinorVersion	boolean	Indicates whether the extension should use a newer minor version if one is available at deployment time. Once deployed, however, the extension will not upgrade minor versions unless redeployed, even with this property set to true.
properties.enableAutomaticUpgrade	boolean	Indicates whether the extension should be automatically upgraded by the platform if there is a newer version of the extension available.
properties.forceUpdateTag	string	If a value is provided and is different from the previous value, the extension handler will be forced to update even if the extension configuration has not changed.
properties.protectedSettings	object	The extension can contain either protectedSettings or protectedSettingsFromKeyVault or no protected settings at all.
properties.protectedSettingsFromKeyVault	KeyVaultSecretReference	The extensions protected settings that are passed by reference, and consumed from key vault
properties.provisionAfterExtensions	string[]	Collection of extension names after which this extension needs to be provisioned.
properties.publisher	string	The name of the extension handler publisher.
properties.settings	object	Json formatted public settings for the extension.
properties.suppressFailures	boolean	Indicates whether failures stemming from the extension will be suppressed (Operational failures such as not connecting to the VM will not be suppressed regardless of this value). The default is false.
properties.type	string	Specifies the type of the extension; an example is "CustomScriptExtension".
properties.typeHandlerVersion	string	Specifies the version of the script handler.

Responses

Name	Type	Description
200 OK	VirtualMachineScaleSetExtension	OK
201 Created	VirtualMachineScaleSetExtension	Created
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

VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen

VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen

VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen

Sample request

HTTP

PUT https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/rgcompute/providers/Microsoft.Compute/virtualMachineScaleSets/aaaaaaa/extensions/aaaaaaaaaaaaaaaaaaaaa?api-version=2024-07-01

{
  "name": "{extension-name}",
  "properties": {
    "autoUpgradeMinorVersion": true,
    "publisher": "{extension-Publisher}",
    "type": "{extension-Type}",
    "typeHandlerVersion": "{handler-version}",
    "settings": {},
    "forceUpdateTag": "aaaaaaaaa",
    "enableAutomaticUpgrade": true,
    "protectedSettings": {},
    "provisionAfterExtensions": [
      "aa"
    ],
    "suppressFailures": true
  }
}

Java

import com.azure.core.management.serializer.SerializerFactory;
import com.azure.core.util.serializer.SerializerEncoding;
import com.azure.resourcemanager.compute.fluent.models.VirtualMachineScaleSetExtensionInner;
import java.io.IOException;
import java.util.Arrays;

/**
 * Samples for VirtualMachineScaleSetExtensions CreateOrUpdate.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/
     * virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.json
     */
    /**
     * Sample code: VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void virtualMachineScaleSetExtensionCreateOrUpdateMaximumSetGen(
        com.azure.resourcemanager.AzureResourceManager azure) throws IOException {
        azure.virtualMachines().manager().serviceClient().getVirtualMachineScaleSetExtensions().createOrUpdate(
            "rgcompute", "aaaaaaa", "aaaaaaaaaaaaaaaaaaaaa",
            new VirtualMachineScaleSetExtensionInner().withName("{extension-name}").withForceUpdateTag("aaaaaaaaa")
                .withPublisher("{extension-Publisher}").withTypePropertiesType("{extension-Type}")
                .withTypeHandlerVersion("{handler-version}").withAutoUpgradeMinorVersion(true)
                .withEnableAutomaticUpgrade(true)
                .withSettings(SerializerFactory.createDefaultManagementSerializerAdapter().deserialize("{}",
                    Object.class, SerializerEncoding.JSON))
                .withProtectedSettings(SerializerFactory.createDefaultManagementSerializerAdapter().deserialize("{}",
                    Object.class, SerializerEncoding.JSON))
                .withProvisionAfterExtensions(Arrays.asList("aa")).withSuppressFailures(true),
            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 typing import Any, IO, Union

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_extension_create_or_update_maximum_set_gen.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_extensions.begin_create_or_update(
        resource_group_name="rgcompute",
        vm_scale_set_name="aaaaaaa",
        vmss_extension_name="aaaaaaaaaaaaaaaaaaaaa",
        extension_parameters={
            "name": "{extension-name}",
            "properties": {
                "autoUpgradeMinorVersion": True,
                "enableAutomaticUpgrade": True,
                "forceUpdateTag": "aaaaaaaaa",
                "protectedSettings": {},
                "provisionAfterExtensions": ["aa"],
                "publisher": "{extension-Publisher}",
                "settings": {},
                "suppressFailures": True,
                "type": "{extension-Type}",
                "typeHandlerVersion": "{handler-version}",
            },
        },
    ).result()
    print(response)


# x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.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/azcore/to"
	"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/c7b98b36e4023331545051284d8500adf98f02fe/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.json
func ExampleVirtualMachineScaleSetExtensionsClient_BeginCreateOrUpdate_virtualMachineScaleSetExtensionCreateOrUpdateMaximumSetGen() {
	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.NewVirtualMachineScaleSetExtensionsClient().BeginCreateOrUpdate(ctx, "rgcompute", "aaaaaaa", "aaaaaaaaaaaaaaaaaaaaa", armcompute.VirtualMachineScaleSetExtension{
		Name: to.Ptr("{extension-name}"),
		Properties: &armcompute.VirtualMachineScaleSetExtensionProperties{
			Type:                    to.Ptr("{extension-Type}"),
			AutoUpgradeMinorVersion: to.Ptr(true),
			EnableAutomaticUpgrade:  to.Ptr(true),
			ForceUpdateTag:          to.Ptr("aaaaaaaaa"),
			ProtectedSettings:       map[string]any{},
			ProvisionAfterExtensions: []*string{
				to.Ptr("aa")},
			Publisher:          to.Ptr("{extension-Publisher}"),
			Settings:           map[string]any{},
			SuppressFailures:   to.Ptr(true),
			TypeHandlerVersion: to.Ptr("{handler-version}"),
		},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	res, err := poller.PollUntilDone(ctx, nil)
	if err != nil {
		log.Fatalf("failed to pull the result: %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.VirtualMachineScaleSetExtension = armcompute.VirtualMachineScaleSetExtension{
	// 	ID: to.Ptr("aaaaaaaa"),
	// 	Name: to.Ptr("{extension-name}"),
	// 	Type: to.Ptr("aaaaaaaaaaaaaaaaaaaaaaaa"),
	// 	Properties: &armcompute.VirtualMachineScaleSetExtensionProperties{
	// 		Type: to.Ptr("{extension-Type}"),
	// 		AutoUpgradeMinorVersion: to.Ptr(true),
	// 		EnableAutomaticUpgrade: to.Ptr(true),
	// 		ForceUpdateTag: to.Ptr("aaaaaaaaa"),
	// 		ProtectedSettings: map[string]any{
	// 		},
	// 		ProvisionAfterExtensions: []*string{
	// 			to.Ptr("aa")},
	// 			ProvisioningState: to.Ptr("Succeeded"),
	// 			Publisher: to.Ptr("{extension-Publisher}"),
	// 			Settings: map[string]any{
	// 			},
	// 			SuppressFailures: to.Ptr(true),
	// 			TypeHandlerVersion: to.Ptr("{handler-version}"),
	// 		},
	// 	}
}

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 The operation to create or update an extension.
 *
 * @summary The operation to create or update an extension.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.json
 */
async function virtualMachineScaleSetExtensionCreateOrUpdateMaximumSetGen() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "rgcompute";
  const vmScaleSetName = "aaaaaaa";
  const vmssExtensionName = "aaaaaaaaaaaaaaaaaaaaa";
  const extensionParameters = {
    name: "{extension-name}",
    typePropertiesType: "{extension-Type}",
    autoUpgradeMinorVersion: true,
    enableAutomaticUpgrade: true,
    forceUpdateTag: "aaaaaaaaa",
    protectedSettings: {},
    provisionAfterExtensions: ["aa"],
    publisher: "{extension-Publisher}",
    settings: {},
    suppressFailures: true,
    typeHandlerVersion: "{handler-version}",
  };
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.virtualMachineScaleSetExtensions.beginCreateOrUpdateAndWait(
    resourceGroupName,
    vmScaleSetName,
    vmssExtensionName,
    extensionParameters,
  );
  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.Collections.Generic;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MaximumSet_Gen.json
// this example is just showing the usage of "VirtualMachineScaleSetExtensions_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 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 = "aaaaaaa";
ResourceIdentifier virtualMachineScaleSetResourceId = VirtualMachineScaleSetResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, virtualMachineScaleSetName);
VirtualMachineScaleSetResource virtualMachineScaleSet = client.GetVirtualMachineScaleSetResource(virtualMachineScaleSetResourceId);

// get the collection of this VirtualMachineScaleSetExtensionResource
VirtualMachineScaleSetExtensionCollection collection = virtualMachineScaleSet.GetVirtualMachineScaleSetExtensions();

// invoke the operation
string vmssExtensionName = "aaaaaaaaaaaaaaaaaaaaa";
VirtualMachineScaleSetExtensionData data = new VirtualMachineScaleSetExtensionData()
{
    ForceUpdateTag = "aaaaaaaaa",
    Publisher = "{extension-Publisher}",
    ExtensionType = "{extension-Type}",
    TypeHandlerVersion = "{handler-version}",
    AutoUpgradeMinorVersion = true,
    EnableAutomaticUpgrade = true,
    Settings = BinaryData.FromObjectAsJson(new Dictionary<string, object>()
    {
    }),
    ProtectedSettings = BinaryData.FromObjectAsJson(new Dictionary<string, object>()
    {
    }),
    ProvisionAfterExtensions =
    {
    "aa"
    },
    SuppressFailures = true,
};
ArmOperation<VirtualMachineScaleSetExtensionResource> lro = await collection.CreateOrUpdateAsync(WaitUntil.Completed, vmssExtensionName, data);
VirtualMachineScaleSetExtensionResource 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
VirtualMachineScaleSetExtensionData 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

Sample response

Status code:

200

{
  "name": "{extension-name}",
  "properties": {
    "autoUpgradeMinorVersion": true,
    "publisher": "{extension-Publisher}",
    "type": "{extension-Type}",
    "typeHandlerVersion": "{handler-version}",
    "settings": {},
    "forceUpdateTag": "aaaaaaaaa",
    "enableAutomaticUpgrade": true,
    "protectedSettings": {},
    "provisioningState": "aaa",
    "provisionAfterExtensions": [
      "aa"
    ],
    "suppressFailures": true
  },
  "type": "aaaaaaaaaaaaaaaaaaaaaaaa",
  "id": "aaaaaaaa"
}

Status code:

201

location: https://foo.com/operationstatus

{
  "name": "{extension-name}",
  "properties": {
    "autoUpgradeMinorVersion": true,
    "publisher": "{extension-Publisher}",
    "type": "{extension-Type}",
    "typeHandlerVersion": "{handler-version}",
    "settings": {},
    "forceUpdateTag": "aaaaaaaaa",
    "enableAutomaticUpgrade": true,
    "protectedSettings": {},
    "provisioningState": "aaa",
    "provisionAfterExtensions": [
      "aa"
    ],
    "suppressFailures": true
  },
  "type": "aaaaaaaaaaaaaaaaaaaaaaaa",
  "id": "aaaaaaaa"
}

VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen

Sample request

HTTP

PUT https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/rgcompute/providers/Microsoft.Compute/virtualMachineScaleSets/aaaaaaaaaaa/extensions/aaaaaaaaaaa?api-version=2024-07-01

{}

Java

import com.azure.resourcemanager.compute.fluent.models.VirtualMachineScaleSetExtensionInner;

/**
 * Samples for VirtualMachineScaleSetExtensions CreateOrUpdate.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/
     * virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen.json
     */
    /**
     * Sample code: VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void virtualMachineScaleSetExtensionCreateOrUpdateMinimumSetGen(
        com.azure.resourcemanager.AzureResourceManager azure) {
        azure.virtualMachines().manager().serviceClient().getVirtualMachineScaleSetExtensions().createOrUpdate(
            "rgcompute", "aaaaaaaaaaa", "aaaaaaaaaaa", new VirtualMachineScaleSetExtensionInner(),
            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

No code sample is available. To request a 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/c7b98b36e4023331545051284d8500adf98f02fe/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen.json
func ExampleVirtualMachineScaleSetExtensionsClient_BeginCreateOrUpdate_virtualMachineScaleSetExtensionCreateOrUpdateMinimumSetGen() {
	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.NewVirtualMachineScaleSetExtensionsClient().BeginCreateOrUpdate(ctx, "rgcompute", "aaaaaaaaaaa", "aaaaaaaaaaa", armcompute.VirtualMachineScaleSetExtension{}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	res, err := poller.PollUntilDone(ctx, nil)
	if err != nil {
		log.Fatalf("failed to pull the result: %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.VirtualMachineScaleSetExtension = armcompute.VirtualMachineScaleSetExtension{
	// }
}

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 The operation to create or update an extension.
 *
 * @summary The operation to create or update an extension.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen.json
 */
async function virtualMachineScaleSetExtensionCreateOrUpdateMinimumSetGen() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "rgcompute";
  const vmScaleSetName = "aaaaaaaaaaa";
  const vmssExtensionName = "aaaaaaaaaaa";
  const extensionParameters = {};
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.virtualMachineScaleSetExtensions.beginCreateOrUpdateAndWait(
    resourceGroupName,
    vmScaleSetName,
    vmssExtensionName,
    extensionParameters,
  );
  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.Collections.Generic;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2024-07-01/examples/virtualMachineScaleSetExamples/VirtualMachineScaleSetExtension_CreateOrUpdate_MinimumSet_Gen.json
// this example is just showing the usage of "VirtualMachineScaleSetExtensions_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 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 = "aaaaaaaaaaa";
ResourceIdentifier virtualMachineScaleSetResourceId = VirtualMachineScaleSetResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, virtualMachineScaleSetName);
VirtualMachineScaleSetResource virtualMachineScaleSet = client.GetVirtualMachineScaleSetResource(virtualMachineScaleSetResourceId);

// get the collection of this VirtualMachineScaleSetExtensionResource
VirtualMachineScaleSetExtensionCollection collection = virtualMachineScaleSet.GetVirtualMachineScaleSetExtensions();

// invoke the operation
string vmssExtensionName = "aaaaaaaaaaa";
VirtualMachineScaleSetExtensionData data = new VirtualMachineScaleSetExtensionData();
ArmOperation<VirtualMachineScaleSetExtensionResource> lro = await collection.CreateOrUpdateAsync(WaitUntil.Completed, vmssExtensionName, data);
VirtualMachineScaleSetExtensionResource 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
VirtualMachineScaleSetExtensionData 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

Sample response

Status code:

200

{}

Status code:

201

location: https://foo.com/operationstatus

{}

Definitions

Name	Description
ApiError	Api error.
ApiErrorBase	Api error base.
CloudError	An error response from the Compute service.
InnerError	Inner error details.
KeyVaultSecretReference	Describes a reference to Key Vault Secret
SubResource
VirtualMachineScaleSetExtension	Describes a Virtual Machine Scale Set Extension.

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.

CloudError

An error response from the Compute service.

Name	Type	Description
error	ApiError	Api error.

InnerError

Inner error details.

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

KeyVaultSecretReference

Describes a reference to 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.

SubResource

Name	Type	Description
id	string	Resource Id

VirtualMachineScaleSetExtension

Describes a Virtual Machine Scale Set Extension.

Name	Type	Description
id	string	Resource Id
name	string	The name of the extension.
properties.autoUpgradeMinorVersion	boolean	Indicates whether the extension should use a newer minor version if one is available at deployment time. Once deployed, however, the extension will not upgrade minor versions unless redeployed, even with this property set to true.
properties.enableAutomaticUpgrade	boolean	Indicates whether the extension should be automatically upgraded by the platform if there is a newer version of the extension available.
properties.forceUpdateTag	string	If a value is provided and is different from the previous value, the extension handler will be forced to update even if the extension configuration has not changed.
properties.protectedSettings	object	The extension can contain either protectedSettings or protectedSettingsFromKeyVault or no protected settings at all.
properties.protectedSettingsFromKeyVault	KeyVaultSecretReference	The extensions protected settings that are passed by reference, and consumed from key vault
properties.provisionAfterExtensions	string[]	Collection of extension names after which this extension needs to be provisioned.
properties.provisioningState	string	The provisioning state, which only appears in the response.
properties.publisher	string	The name of the extension handler publisher.
properties.settings	object	Json formatted public settings for the extension.
properties.suppressFailures	boolean	Indicates whether failures stemming from the extension will be suppressed (Operational failures such as not connecting to the VM will not be suppressed regardless of this value). The default is false.
properties.type	string	Specifies the type of the extension; an example is "CustomScriptExtension".
properties.typeHandlerVersion	string	Specifies the version of the script handler.
type	string	Resource type