Proximity Placement Groups - Update

Service:

Compute

API Version:

2026-04-01

Update a proximity placement group.

PATCH https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/proximityPlacementGroups/{proximityPlacementGroupName}?api-version=2026-04-01

URI Parameters

Name	In	Required	Type	Description
proximityPlacementGroupName	path	True	string	The name of the proximity placement group.
resourceGroupName	path	True	string minLength: 1 maxLength: 90	The name of the resource group. The name is case insensitive.
subscriptionId	path	True	string minLength: 1	The ID of the target subscription.
api-version	query	True	string minLength: 1	The API version to use for this operation.

Request Body

Name	Type	Description
tags	object	Resource tags

Responses

Name	Type	Description
200 OK	ProximityPlacementGroup	Azure operation completed successfully.
Other Status Codes	CloudError	An unexpected error response.

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

Update a proximity placement group.

Sample request

HTTP

PATCH https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/proximityPlacementGroups/myProximityPlacementGroup?api-version=2026-04-01

{
  "tags": {
    "additionalProp1": "string"
  }
}

Java

import com.azure.resourcemanager.compute.models.ProximityPlacementGroupUpdate;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for ProximityPlacementGroups Update.
 */
public final class Main {
    /*
     * x-ms-original-file: 2026-04-01/proximityPlacementGroupExamples/ProximityPlacementGroup_Patch.json
     */
    /**
     * Sample code: Update a proximity placement group.
     * 
     * @param manager Entry point to ComputeManager.
     */
    public static void updateAProximityPlacementGroup(com.azure.resourcemanager.compute.ComputeManager manager) {
        manager.serviceClient().getProximityPlacementGroups().updateWithResponse("myResourceGroup",
            "myProximityPlacementGroup",
            new ProximityPlacementGroupUpdate().withTags(mapOf("additionalProp1", "string")),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

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 proximity_placement_group_patch.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.proximity_placement_groups.update(
        resource_group_name="myResourceGroup",
        proximity_placement_group_name="myProximityPlacementGroup",
        parameters={"tags": {"additionalProp1": "string"}},
    )
    print(response)


# x-ms-original-file: 2026-04-01/proximityPlacementGroupExamples/ProximityPlacementGroup_Patch.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/v9"
)

// Generated from example definition: 2026-04-01/proximityPlacementGroupExamples/ProximityPlacementGroup_Patch.json
func ExampleProximityPlacementGroupsClient_Update() {
	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.NewProximityPlacementGroupsClient().Update(ctx, "myResourceGroup", "myProximityPlacementGroup", armcompute.ProximityPlacementGroupUpdate{
		Tags: map[string]*string{
			"additionalProp1": to.Ptr("string"),
		},
	}, 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 = armcompute.ProximityPlacementGroupsClientUpdateResponse{
	// 	ProximityPlacementGroup: armcompute.ProximityPlacementGroup{
	// 		Name: to.Ptr("myProximityPlacementGroup"),
	// 		Properties: &armcompute.ProximityPlacementGroupProperties{
	// 			ProximityPlacementGroupType: to.Ptr(armcompute.ProximityPlacementGroupTypeStandard),
	// 		},
	// 		Location: to.Ptr("westus"),
	// 		Type: to.Ptr("Microsoft.Compute/proximityPlacementGroups"),
	// 		ID: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/proximityPlacementGroups/myProximityPlacementGroup"),
	// 	},
	// }
}

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 update a proximity placement group.
 *
 * @summary update a proximity placement group.
 * x-ms-original-file: 2026-04-01/proximityPlacementGroupExamples/ProximityPlacementGroup_Patch.json
 */
async function updateAProximityPlacementGroup() {
  const credential = new DefaultAzureCredential();
  const subscriptionId = "{subscription-id}";
  const client = new ComputeManagementClient(credential, subscriptionId);
  const result = await client.proximityPlacementGroups.update(
    "myResourceGroup",
    "myProximityPlacementGroup",
    { tags: { additionalProp1: "string" } },
  );
  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

Sample response

Status code:

200

{
  "name": "myProximityPlacementGroup",
  "properties": {
    "proximityPlacementGroupType": "Standard"
  },
  "location": "westus",
  "type": "Microsoft.Compute/proximityPlacementGroups",
  "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/proximityPlacementGroups/myProximityPlacementGroup"
}

Definitions

Name	Description
ApiError	Api error.
ApiErrorBase	Api error base.
CloudError	An error response from the Compute service.
createdByType	The type of identity that created the resource.
InnerError	Inner error details.
InstanceViewStatus	Instance view status.
ProximityPlacementGroup	Specifies information about the proximity placement group.
ProximityPlacementGroupPropertiesIntent	Specifies the user intent of the proximity placement group.
ProximityPlacementGroupType	Specifies the type of the proximity placement group. Possible values are: Standard : Co-locate resources within an Azure region or Availability Zone. Ultra : For future use.
ProximityPlacementGroupUpdate	Specifies information about the proximity placement group.
StatusLevelTypes	The level code.
SubResourceWithColocationStatus
systemData	Metadata pertaining to creation and last modification of the resource.

ApiError

Object

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

Object

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

Object

An error response from the Compute service.

Name	Type	Description
error	ApiError	Api error.

createdByType

Enumeration

The type of identity that created the resource.

Value	Description
User
Application
ManagedIdentity
Key

InnerError

Object

Inner error details.

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

InstanceViewStatus

Object

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 (date-time)	The time of the status.

ProximityPlacementGroup

Object

Specifies information about the proximity placement group.

Name	Type	Description
id	string	Fully qualified resource ID for the resource. Ex - /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
location	string	The geo-location where the resource lives
name	string	The name of the resource
properties.availabilitySets	SubResourceWithColocationStatus[]	A list of references to all availability sets in the proximity placement group.
properties.colocationStatus	InstanceViewStatus	Describes colocation status of the Proximity Placement Group.
properties.intent	ProximityPlacementGroupPropertiesIntent	Specifies the user intent of the proximity placement group.
properties.proximityPlacementGroupType	ProximityPlacementGroupType	Specifies the type of the proximity placement group. Possible values are: Standard : Co-locate resources within an Azure region or Availability Zone. Ultra : For future use.
properties.virtualMachineScaleSets	SubResourceWithColocationStatus[]	A list of references to all virtual machine scale sets in the proximity placement group.
properties.virtualMachines	SubResourceWithColocationStatus[]	A list of references to all virtual machines in the proximity placement group.
systemData	systemData	Azure Resource Manager metadata containing createdBy and modifiedBy information.
tags	object	Resource tags.
type	string	The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
zones	string[]	The availability zones.

ProximityPlacementGroupPropertiesIntent

Object

Specifies the user intent of the proximity placement group.

Name	Type	Description
vmSizes	string[]	Specifies possible sizes of virtual machines that can be created in the proximity placement group.

ProximityPlacementGroupType

Enumeration

Specifies the type of the proximity placement group. Possible values are: Standard : Co-locate resources within an Azure region or Availability Zone. Ultra : For future use.

Value	Description
Standard
Ultra

ProximityPlacementGroupUpdate

Object

Specifies information about the proximity placement group.

Name	Type	Description
tags	object	Resource tags

StatusLevelTypes

Enumeration

The level code.

Value	Description
Info
Warning
Error

SubResourceWithColocationStatus

Object

Name	Type	Description
colocationStatus	InstanceViewStatus	Describes colocation status of a resource in the Proximity Placement Group.
id	string	Resource Id

systemData

Object

Metadata pertaining to creation and last modification of the resource.

Name	Type	Description
createdAt	string (date-time)	The timestamp of resource creation (UTC).
createdBy	string	The identity that created the resource.
createdByType	createdByType	The type of identity that created the resource.
lastModifiedAt	string (date-time)	The timestamp of resource last modification (UTC)
lastModifiedBy	string	The identity that last modified the resource.
lastModifiedByType	createdByType	The type of identity that last modified the resource.