Virtual Machines - List Available Sizes

Layanan:

Compute

Versi API:

2025-04-01

Mencantumkan semua ukuran komputer virtual yang tersedia di mana mesin virtual yang ditentukan dapat diubah ukurannya.

GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/virtualMachines/{vmName}/vmSizes?api-version=2025-04-01

Parameter URI

Nama	Dalam	Diperlukan	Jenis	Deskripsi
resourceGroupName	path	True	string minLength: 1 maxLength: 90	Nama grup sumber daya. Nama tidak sensitif terhadap penggunaan huruf besar atau kecil.
subscriptionId	path	True	string minLength: 1	ID langganan target.
vmName	path	True	string	Nama mesin virtual.
api-version	query	True	string minLength: 1	Versi API yang digunakan untuk operasi ini.

Respons

Nama	Jenis	Deskripsi
200 OK	VirtualMachineSizeListResult	Operasi Azure berhasil diselesaikan.
Other Status Codes	CloudError	Respons kesalahan tak terduga.

Keamanan

azure_auth

Alur OAuth2 Azure Active Directory.

Jenis: oauth2
Alur: implicit
URL Otorisasi: https://login.microsoftonline.com/common/oauth2/authorize

Cakupan

Nama	Deskripsi
user_impersonation	meniru akun pengguna Anda

Contoh

Lists all available virtual machine sizes to which the specified virtual machine can be resized

Permintaan sampel

HTTP

GET https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachines/myVmName/vmSizes?api-version=2025-04-01

Java

/**
 * Samples for VirtualMachines ListAvailableSizes.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/
     * virtualMachineExamples/VirtualMachine_ListAvailableVmSizes.json
     */
    /**
     * Sample code: Lists all available virtual machine sizes to which the specified virtual machine can be resized.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void listsAllAvailableVirtualMachineSizesToWhichTheSpecifiedVirtualMachineCanBeResized(
        com.azure.resourcemanager.AzureResourceManager azure) {
        azure.virtualMachines().manager().serviceClient().getVirtualMachines().listAvailableSizes("myResourceGroup",
            "myVmName", 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_list_available_vm_sizes.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_machines.list_available_sizes(
        resource_group_name="myResourceGroup",
        vm_name="myVmName",
    )
    for item in response:
        print(item)


# x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineExamples/VirtualMachine_ListAvailableVmSizes.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/v7"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/ccea12be6cd5e64743499d46f7a9c8b60df52db1/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineExamples/VirtualMachine_ListAvailableVmSizes.json
func ExampleVirtualMachinesClient_NewListAvailableSizesPager() {
	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)
	}
	pager := clientFactory.NewVirtualMachinesClient().NewListAvailableSizesPager("myResourceGroup", "myVmName", nil)
	for pager.More() {
		page, err := pager.NextPage(ctx)
		if err != nil {
			log.Fatalf("failed to advance page: %v", err)
		}
		for _, v := range page.Value {
			// You could use page here. We use blank identifier for just demo purposes.
			_ = v
		}
		// If the HTTP response code is 200 as defined in example definition, your page structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
		// page.VirtualMachineSizeListResult = armcompute.VirtualMachineSizeListResult{
		// 	Value: []*armcompute.VirtualMachineSize{
		// 		{
		// 			Name: to.Ptr("Standard_A1_V2"),
		// 			MaxDataDiskCount: to.Ptr[int32](2),
		// 			MemoryInMB: to.Ptr[int32](2048),
		// 			NumberOfCores: to.Ptr[int32](1),
		// 			OSDiskSizeInMB: to.Ptr[int32](1047552),
		// 			ResourceDiskSizeInMB: to.Ptr[int32](10240),
		// 		},
		// 		{
		// 			Name: to.Ptr("Standard_A2_V2"),
		// 			MaxDataDiskCount: to.Ptr[int32](4),
		// 			MemoryInMB: to.Ptr[int32](4096),
		// 			NumberOfCores: to.Ptr[int32](2),
		// 			OSDiskSizeInMB: to.Ptr[int32](1047552),
		// 			ResourceDiskSizeInMB: to.Ptr[int32](20480),
		// 	}},
		// }
	}
}

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");
require("dotenv/config");

/**
 * This sample demonstrates how to Lists all available virtual machine sizes to which the specified virtual machine can be resized.
 *
 * @summary Lists all available virtual machine sizes to which the specified virtual machine can be resized.
 * x-ms-original-file: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineExamples/VirtualMachine_ListAvailableVmSizes.json
 */
async function listsAllAvailableVirtualMachineSizesToWhichTheSpecifiedVirtualMachineCanBeResized() {
  const subscriptionId = process.env["COMPUTE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["COMPUTE_RESOURCE_GROUP"] || "myResourceGroup";
  const vmName = "myVmName";
  const credential = new DefaultAzureCredential();
  const client = new ComputeManagementClient(credential, subscriptionId);
  const resArray = new Array();
  for await (const item of client.virtualMachines.listAvailableSizes(resourceGroupName, vmName)) {
    resArray.push(item);
  }
  console.log(resArray);
}

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 System.Xml;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Compute.Models;
using Azure.ResourceManager.Compute;

// Generated from example definition: specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2025-04-01/examples/virtualMachineExamples/VirtualMachine_ListAvailableVmSizes.json
// this example is just showing the usage of "VirtualMachines_ListAvailableSizes" 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 VirtualMachineResource created on azure
// for more information of creating VirtualMachineResource, please refer to the document of VirtualMachineResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "myResourceGroup";
string vmName = "myVmName";
ResourceIdentifier virtualMachineResourceId = VirtualMachineResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, vmName);
VirtualMachineResource virtualMachine = client.GetVirtualMachineResource(virtualMachineResourceId);

// invoke the operation and iterate over the result
await foreach (VirtualMachineSize item in virtualMachine.GetAvailableSizesAsync())
{
    Console.WriteLine($"Succeeded: {item}");
}

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

Respon sampel

Kode status:

200

{
  "value": [
    {
      "name": "Standard_A1_V2",
      "numberOfCores": 1,
      "osDiskSizeInMB": 1047552,
      "resourceDiskSizeInMB": 10240,
      "memoryInMB": 2048,
      "maxDataDiskCount": 2
    },
    {
      "name": "Standard_A2_V2",
      "numberOfCores": 2,
      "osDiskSizeInMB": 1047552,
      "resourceDiskSizeInMB": 20480,
      "memoryInMB": 4096,
      "maxDataDiskCount": 4
    }
  ]
}

Definisi

Nama	Deskripsi
ApiError	Kesalahan API.
ApiErrorBase	Basis kesalahan API.
CloudError	Respons kesalahan dari layanan Komputasi.
InnerError	Detail kesalahan dalam.
VirtualMachineSize	Menjelaskan properti ukuran VM.
VirtualMachineSizeListResult	Respons operasi Daftar Komputer Virtual.

ApiError

Objek

Kesalahan API.

Nama	Jenis	Deskripsi
code	string	Kode kesalahan.
details	ApiErrorBase[]	Detail kesalahan Api
innererror	InnerError	Kesalahan dalam Api
message	string	Pesan kesalahan.
target	string	Target kesalahan tertentu.

ApiErrorBase

Objek

Basis kesalahan API.

Nama	Jenis	Deskripsi
code	string	Kode kesalahan.
message	string	Pesan kesalahan.
target	string	Target kesalahan tertentu.

CloudError

Objek

Respons kesalahan dari layanan Komputasi.

Nama	Jenis	Deskripsi
error	ApiError	Kesalahan API.

InnerError

Objek

Detail kesalahan dalam.

Nama	Jenis	Deskripsi
errordetail	string	Pesan kesalahan internal atau dump pengecualian.
exceptiontype	string	Jenis pengecualian.

VirtualMachineSize

Objek

Menjelaskan properti ukuran VM.

Nama	Jenis	Deskripsi
maxDataDiskCount	integer (int32)	Jumlah maksimum disk data yang dapat dilampirkan ke ukuran komputer virtual.
memoryInMB	integer (int32)	Jumlah memori, dalam MB, didukung oleh ukuran komputer virtual.
name	string	Nama ukuran komputer virtual.
numberOfCores	integer (int32)	Jumlah inti yang didukung oleh ukuran komputer virtual. Untuk ukuran VM berkemampuan vCPU terbatas, angka ini mewakili total vCPU kuota yang digunakan VM. Untuk jumlah vCPU yang akurat, silakan lihat https://docs.microsoft.com/azure/virtual-machines/constrained-vcpu atau https://docs.microsoft.com/rest/api/compute/resourceskus/list
osDiskSizeInMB	integer (int32)	Ukuran disk OS, dalam MB, diizinkan oleh ukuran komputer virtual.
resourceDiskSizeInMB	integer (int32)	Ukuran disk sumber daya, dalam MB, diizinkan oleh ukuran komputer virtual.

VirtualMachineSizeListResult

Objek

Respons operasi Daftar Komputer Virtual.

Nama	Jenis	Deskripsi
nextLink	string	Tautan ke halaman item berikutnya.
value	VirtualMachineSize[]	Daftar ukuran komputer virtual.