Dedicated Hosts - Redeploy

Service:

Compute

API Version:

2026-04-01

Redeploy the dedicated host. The operation will complete successfully once the dedicated host has migrated to a new node and is running. To determine the health of VMs deployed on the dedicated host after the redeploy check the Resource Health Center in the Azure Portal. Please refer to https://docs.microsoft.com/azure/service-health/resource-health-overview for more details.

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/hostGroups/{hostGroupName}/hosts/{hostName}/redeploy?api-version=2026-04-01

URI Parameters

Name	In	Required	Type	Description
hostGroupName	path	True	string	The name of the dedicated host group.
hostName	path	True	string	The name of the dedicated host.
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.

Responses

Name	Type	Description
202 Accepted		Resource operation accepted. Headers Location: string Retry-After: integer
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

Redeploy Dedicated Host.

Sample request

HTTP

POST https://management.azure.com/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/hostGroups/myDedicatedHostGroup/hosts/myHost/redeploy?api-version=2026-04-01

Java

/**
 * Samples for DedicatedHosts Redeploy.
 */
public final class Main {
    /*
     * x-ms-original-file: 2026-04-01/dedicatedHostExamples/DedicatedHost_Redeploy.json
     */
    /**
     * Sample code: Redeploy Dedicated Host.
     * 
     * @param manager Entry point to ComputeManager.
     */
    public static void redeployDedicatedHost(com.azure.resourcemanager.compute.ComputeManager manager) {
        manager.serviceClient().getDedicatedHosts().redeploy("myResourceGroup", "myDedicatedHostGroup", "myHost",
            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 dedicated_host_redeploy.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",
    )

    client.dedicated_hosts.begin_redeploy(
        resource_group_name="myResourceGroup",
        host_group_name="myDedicatedHostGroup",
        host_name="myHost",
    ).result()


# x-ms-original-file: 2026-04-01/dedicatedHostExamples/DedicatedHost_Redeploy.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/v9"
)

// Generated from example definition: 2026-04-01/dedicatedHostExamples/DedicatedHost_Redeploy.json
func ExampleDedicatedHostsClient_BeginRedeploy() {
	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.NewDedicatedHostsClient().BeginRedeploy(ctx, "myResourceGroup", "myDedicatedHostGroup", "myHost", 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 poll 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

JavaScript

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

/**
 * This sample demonstrates how to redeploy the dedicated host. The operation will complete successfully once the dedicated host has migrated to a new node and is running. To determine the health of VMs deployed on the dedicated host after the redeploy check the Resource Health Center in the Azure Portal. Please refer to https://docs.microsoft.com/azure/service-health/resource-health-overview for more details.
 *
 * @summary redeploy the dedicated host. The operation will complete successfully once the dedicated host has migrated to a new node and is running. To determine the health of VMs deployed on the dedicated host after the redeploy check the Resource Health Center in the Azure Portal. Please refer to https://docs.microsoft.com/azure/service-health/resource-health-overview for more details.
 * x-ms-original-file: 2026-04-01/dedicatedHostExamples/DedicatedHost_Redeploy.json
 */
async function redeployDedicatedHost() {
  const credential = new DefaultAzureCredential();
  const subscriptionId = "{subscription-id}";
  const client = new ComputeManagementClient(credential, subscriptionId);
  await client.dedicatedHosts.redeploy("myResourceGroup", "myDedicatedHostGroup", "myHost");
}

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:

202

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.

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.

InnerError

Object

Inner error details.

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