Microsoft.Network virtualNetworks/subnets 2020-05-01

Bicep resource definition

The virtualNetworks/subnets resource type can be deployed with operations that target:

• Resource groups - See resource group deployment commands

For a list of changed properties in each API version, see change log.

Resource format

To create a Microsoft.Network/virtualNetworks/subnets resource, add the following Bicep to your template.

resource symbolicname 'Microsoft.Network/virtualNetworks/subnets@2020-05-01' = {
  name: 'string'
  properties: {
    addressPrefix: 'string'
    addressPrefixes: [
      'string'
    ]
    delegations: [
      {
        id: 'string'
        name: 'string'
        properties: {
          serviceName: 'string'
        }
      }
    ]
    ipAllocations: [
      {
        id: 'string'
      }
    ]
    natGateway: {
      id: 'string'
    }
    networkSecurityGroup: {
      id: 'string'
      location: 'string'
      properties: {
        securityRules: [
          {
            id: 'string'
            name: 'string'
            properties: {
              access: 'string'
              description: 'string'
              destinationAddressPrefix: 'string'
              destinationAddressPrefixes: [
                'string'
              ]
              destinationApplicationSecurityGroups: [
                {
                  id: 'string'
                  location: 'string'
                  properties: {}
                  tags: {
                    {customized property}: 'string'
                  }
                }
              ]
              destinationPortRange: 'string'
              destinationPortRanges: [
                'string'
              ]
              direction: 'string'
              priority: int
              protocol: 'string'
              sourceAddressPrefix: 'string'
              sourceAddressPrefixes: [
                'string'
              ]
              sourceApplicationSecurityGroups: [
                {
                  id: 'string'
                  location: 'string'
                  properties: {}
                  tags: {
                    {customized property}: 'string'
                  }
                }
              ]
              sourcePortRange: 'string'
              sourcePortRanges: [
                'string'
              ]
            }
          }
        ]
      }
      tags: {
        {customized property}: 'string'
      }
    }
    privateEndpointNetworkPolicies: 'string'
    privateLinkServiceNetworkPolicies: 'string'
    routeTable: {
      id: 'string'
      location: 'string'
      properties: {
        disableBgpRoutePropagation: bool
        routes: [
          {
            id: 'string'
            name: 'string'
            properties: {
              addressPrefix: 'string'
              nextHopIpAddress: 'string'
              nextHopType: 'string'
            }
          }
        ]
      }
      tags: {
        {customized property}: 'string'
      }
    }
    serviceEndpointPolicies: [
      {
        id: 'string'
        location: 'string'
        properties: {
          serviceEndpointPolicyDefinitions: [
            {
              id: 'string'
              name: 'string'
              properties: {
                description: 'string'
                service: 'string'
                serviceResources: [
                  'string'
                ]
              }
            }
          ]
        }
        tags: {
          {customized property}: 'string'
        }
      }
    ]
    serviceEndpoints: [
      {
        locations: [
          'string'
        ]
        service: 'string'
      }
    ]
  }
}

Property values

ApplicationSecurityGroup

ApplicationSecurityGroupPropertiesFormat

Delegation

Microsoft.Network/virtualNetworks/subnets

NetworkSecurityGroup

NetworkSecurityGroupPropertiesFormat

ResourceTags

ResourceTags

ResourceTags

ResourceTags

Route

RoutePropertiesFormat

RouteTable

RouteTablePropertiesFormat

SecurityRule

SecurityRulePropertiesFormat

ServiceDelegationPropertiesFormat

ServiceEndpointPolicy

ServiceEndpointPolicyDefinition

ServiceEndpointPolicyDefinitionPropertiesFormat

ServiceEndpointPolicyPropertiesFormat

ServiceEndpointPropertiesFormat

SubnetPropertiesFormat

SubResource

Quickstart samples

The following quickstart samples deploy this resource type.

ARM template resource definition

The virtualNetworks/subnets resource type can be deployed with operations that target:

• Resource groups - See resource group deployment commands

For a list of changed properties in each API version, see change log.

Resource format

To create a Microsoft.Network/virtualNetworks/subnets resource, add the following JSON to your template.

{
  "type": "Microsoft.Network/virtualNetworks/subnets",
  "apiVersion": "2020-05-01",
  "name": "string",
  "properties": {
    "addressPrefix": "string",
    "addressPrefixes": [ "string" ],
    "delegations": [
      {
        "id": "string",
        "name": "string",
        "properties": {
          "serviceName": "string"
        }
      }
    ],
    "ipAllocations": [
      {
        "id": "string"
      }
    ],
    "natGateway": {
      "id": "string"
    },
    "networkSecurityGroup": {
      "id": "string",
      "location": "string",
      "properties": {
        "securityRules": [
          {
            "id": "string",
            "name": "string",
            "properties": {
              "access": "string",
              "description": "string",
              "destinationAddressPrefix": "string",
              "destinationAddressPrefixes": [ "string" ],
              "destinationApplicationSecurityGroups": [
                {
                  "id": "string",
                  "location": "string",
                  "properties": {
                  },
                  "tags": {
                    "{customized property}": "string"
                  }
                }
              ],
              "destinationPortRange": "string",
              "destinationPortRanges": [ "string" ],
              "direction": "string",
              "priority": "int",
              "protocol": "string",
              "sourceAddressPrefix": "string",
              "sourceAddressPrefixes": [ "string" ],
              "sourceApplicationSecurityGroups": [
                {
                  "id": "string",
                  "location": "string",
                  "properties": {
                  },
                  "tags": {
                    "{customized property}": "string"
                  }
                }
              ],
              "sourcePortRange": "string",
              "sourcePortRanges": [ "string" ]
            }
          }
        ]
      },
      "tags": {
        "{customized property}": "string"
      }
    },
    "privateEndpointNetworkPolicies": "string",
    "privateLinkServiceNetworkPolicies": "string",
    "routeTable": {
      "id": "string",
      "location": "string",
      "properties": {
        "disableBgpRoutePropagation": "bool",
        "routes": [
          {
            "id": "string",
            "name": "string",
            "properties": {
              "addressPrefix": "string",
              "nextHopIpAddress": "string",
              "nextHopType": "string"
            }
          }
        ]
      },
      "tags": {
        "{customized property}": "string"
      }
    },
    "serviceEndpointPolicies": [
      {
        "id": "string",
        "location": "string",
        "properties": {
          "serviceEndpointPolicyDefinitions": [
            {
              "id": "string",
              "name": "string",
              "properties": {
                "description": "string",
                "service": "string",
                "serviceResources": [ "string" ]
              }
            }
          ]
        },
        "tags": {
          "{customized property}": "string"
        }
      }
    ],
    "serviceEndpoints": [
      {
        "locations": [ "string" ],
        "service": "string"
      }
    ]
  }
}

Property values

ApplicationSecurityGroup

ApplicationSecurityGroupPropertiesFormat

Delegation

Microsoft.Network/virtualNetworks/subnets

NetworkSecurityGroup

NetworkSecurityGroupPropertiesFormat

ResourceTags

ResourceTags

ResourceTags

ResourceTags

Route

RoutePropertiesFormat

RouteTable

RouteTablePropertiesFormat

SecurityRule

SecurityRulePropertiesFormat

ServiceDelegationPropertiesFormat

ServiceEndpointPolicy

ServiceEndpointPolicyDefinition

ServiceEndpointPolicyDefinitionPropertiesFormat

ServiceEndpointPolicyPropertiesFormat

ServiceEndpointPropertiesFormat

SubnetPropertiesFormat

SubResource

Quickstart templates

The following quickstart templates deploy this resource type.

Template	Description
Add a subnet to an existing VNET	This template allows you to add a subnet to an existing VNET. Deploy into the resource group of the existing VNET
Add an NSG with Redis security rules to an existing subnet	This template allows you to add an NSG with preconfigured Azure Redis Cache security rules to an existing subnet within a VNET. Deploy into the resource group of the existing VNET.
App Service Environment with Azure SQL backend	This template creates an App Service Environment with an Azure SQL backend along with private endpoints along with associated resources typically used in an private/isolated environment.
Azure Bastion as a Service	This template provisions Azure Bastion in a Virtual Network
Azure Bastion as a Service with NSG	This template provisions Azure Bastion in a Virtual Network
Azure Batch pool without public IP addresses	This template creates Azure Batch simplified node communication pool without public IP addresses.
Azure Cloud Shell - VNet	This template deploys Azure Cloud Shell resources into an Azure virtual network.
Azure Container Instances - VNet	Deploy a container instance into an Azure virtual network.
Azure Game Developer Virtual Machine Scale Set	Azure Game Developer Virtual Machine Scale Set includes Licencsed Engines like Unreal.
Azure Machine Learning end-to-end secure setup	This set of Bicep templates demonstrates how to set up Azure Machine Learning end-to-end in a secure set up. This reference implementation includes the Workspace, a compute cluster, compute instance and attached private AKS cluster.
Azure Machine Learning end-to-end secure setup (legacy)	This set of Bicep templates demonstrates how to set up Azure Machine Learning end-to-end in a secure set up. This reference implementation includes the Workspace, a compute cluster, compute instance and attached private AKS cluster.
Create a cross-region load balancer	This template creates a cross-region load balancer with a backend pool containing two regional load balancers. Cross-region load balancer is currently available in limited regions. The regional load balancers behind the cross-region load balancer can be in any region.
Create a Route Server in a New Subnet	This template deploys a Route Server into a subnet named RouteServerSubnet.
Create a standard internal load balancer	This template creates a standard internal Azure Load Balancer with a rule load-balancing port 80
Create a standard load-balancer	This template creates an Internet-facing load-balancer, load balancing rules, and three VMs for the backend pool with each VM in a redundant zone.
Create AKS with Prometheus and Grafana with privae link	This will create an Azure grafana, AKS and install Prometheus, an open-source monitoring and alerting toolkit, on an Azure Kubernetes Service (AKS) cluster. Then you use Azure Managed Grafana's managed private endpoint to connect to this Prometheus server and display the Prometheus data in a Grafana dashboard
Create an AppServicePlan and App in an ASEv3	Create an AppServicePlan and App in an ASEv3
Create an Azure Firewall with multiple IP public addresses	This template creates an Azure Firewall with two public IP addresses and two Windows Server 2019 servers to test.
Create an Azure Machine Learning service workspace (legacy)	This deployment template specifies an Azure Machine Learning workspace, and its associated resources including Azure Key Vault, Azure Storage, Azure Application Insights and Azure Container Registry. This configuration describes the set of resources you require to get started with Azure Machine Learning in a network isolated set up.
Create an Azure Machine Learning service workspace (vnet)	This deployment template specifies an Azure Machine Learning workspace, and its associated resources including Azure Key Vault, Azure Storage, Azure Application Insights and Azure Container Registry. This configuration describes the set of resources you require to get started with Azure Machine Learning in a network isolated set up.
Create an Azure Payment HSM	This template creates an Azure Payment HSM, to provide cryptographic key operations for real-time, critical payment transactions in the Azure cloud.
Create new ANF resource with SMB volume	This template allows you to create a new Azure NetApp Files resource with a single Capacity pool and single volume configured with SMB protocol.
Create sandbox of Azure Firewall, client VM, and server VM	This template creates a virtual network with 2 subnets (server subnet and AzureFirewall subnet), A server VM, a client VM, a public IP address for each VM, and a route table to send traffic between VMs through the firewall.
Creates a Cross-tenant Private Endpoint resource	This template allows you to create Priavate Endpoint resource within the same or cross-tenant environment and add dns zone configuration.
Creates AVD with Microsoft Entra ID Join	This template allows you to create Azure Virtual Desktop resources such as host pool, application group, workspace, a test session host and its extensions with Microsoft Entra ID join
Deploy a Hub and Spoke topology sandbox	This template creates a basic hub-and-spoke topology setup. It creates a Hub VNet with subnets DMZ, Management, Shared and Gateway (optionally), with two Spoke VNets (development and production) containing a workload subnet each. It also deploys a Windows Jump-Host on the Management subnet of the HUB, and establishes VNet peerings between the Hub and the two spokes.
Deploy a simple Windows VM with tags	This template will deploy a D2_v3 Windows VM, NIC, Storage Account, Virtual Network, Public IP Address, and Network Security Group. The tag object is created in the variables and will be applied on all resources, where applicable.
Deploy Azure Database for MySQL with VNet	This template provides a way to deploy an Azure database for MySQL with VNet integration.
Deploy Azure Database for PostgreSQL (flexible) with VNet	This template provides a way to deploy a Flexible server Azure database for PostgreSQL with VNet integration.
Deploy Azure Database for PostgreSQL with VNet	This template provides a way to deploy an Azure database for PostgreSQL with VNet integration.
Deploy Azure Database Migration Service (DMS)	Azure Database Migration Service is a fully managed service designed to enable seamless migrations from multiple database sources to Azure data platforms with minimal downtime (online migrations).
Deploy Darktrace Autoscaling vSensors	This template allows you to deploy an automatically autoscaling deployment of Darktrace vSensors
Deploy MySQL Flexible Server with Private Endpoint	This template provides a way to deploy a Azure Database for MySQL Flexible Server with Private Endpoint.
Deploy MySQL Flexible Server with Vnet Integration	This template provides a way to deploy a Azure database for MySQL Flexible Server with VNet Integration.
eShop Website with ILB ASE	An App Service Environment is a Premium service plan option of Azure App Service that provides a fully isolated and dedicated environment for securely running Azure App Service apps at high scale, including Web Apps, Mobile Apps, and API Apps.
GitLab Omnibus	This template simplifies the deployment of GitLab Omnibus on a Virtual Machine with a public DNS, leveraging the public IP's DNS. It utilizes the Standard_F8s_v2 instance size, which aligns with reference architecture and supports up to 1000 users (20 RPS). The instance is pre-configured to use HTTPS with a Let's Encrypt certificate for secure connections.
GPU Vm with OBS-Studio, Skype, MS-Teams for event streaming	This template creates a GPU Vm with OBS-Studio, Skype, MS-Teams for event streaming. It creates the VM in a new vnet, storage account, nic, and public ip with the new compute stack. All installation process based on Chocolately package manager
JMeter environment for Elasticsearch	This template will deploy a JMeter environment into an existing virtual network. One master node and multiple subordinate nodes are deployed into a new jmeter subnet. This template works in conjunction with the Elasticsearch quickstart template.
Multi-client VNS3 network appliance	VNS3 is a software only virtual appliance that provides the combined features and functions of a Security Appliance, Application Delivery Controller and Unified Threat Management device at the cloud application edge. Key benefits, On top of cloud networking, Always on end to end encryption, Federate data centres, cloud regions, cloud providers, and/or containers, creating one unified address space, Attestable control over encryption keys, Meshed network manageable at scale, Reliable HA in the Cloud, Isolate sensitive applications (fast low cost Network Segmentation), Segmentation within applications, Analysis of all data in motion in the cloud. Key network functions; virtual router, switch, firewall, vpn concentrator, multicast distributor, with plugins for WAF, NIDS, Caching, Proxy Load Balancers and other Layer 4 thru 7 network functions, VNS3 doesn't require new knowledge or training to implement, so you can integrate with existing network equipment.
Private Endpoint example	This template shows how to create a private endpoint pointing to Azure SQL Server
Secured virtual hubs	This template creates a secured virtual hub using Azure Firewall to secure your cloud network traffic destined to the Internet.
SharePoint Subscription / 2019 / 2016 fully configured	Create a DC, a SQL Server 2022, and from 1 to 5 server(s) hosting a SharePoint Subscription / 2019 / 2016 farm with an extensive configuration, including trusted authentication, user profiles with personal sites, an OAuth trust (using a certificate), a dedicated IIS site for hosting high-trust add-ins, etc... The latest version of key softwares (including Fiddler, vscode, np++, 7zip, ULS Viewer) is installed. SharePoint machines have additional fine-tuning to make them immediately usable (remote administration tools, custom policies for Edge and Chrome, shortcuts, etc...).
Standard Load Balancer with Backend Pool by IP Addresses	This template is used to demonstrate how ARM Templates can be used to configure the Backend Pool of a Load Balancer by IP Address as outlined in the Backend Pool management document.
Virtual Network NAT with VM	Deploy a NAT gateway and virtual machine
VNS3 network appliance for cloud connectivity and security	VNS3 is a software only virtual appliance that provides the combined features and functions of a security appliance, application delivery controller and unified threat management device at the cloud application edge. Key benefits, on top of cloud networking, always on end to end encryption, federate data centres, cloud regions, cloud providers, and/or containers, creating one unified address space, attestable control over encryption keys, meshed network manageable at scale, reliable HA in the cloud, isolate sensitive applications (fast low cost Network Segmentation), segmentation within applications, Analysis of all data in motion in the cloud. Key network functions; virtual router, switch, firewall, vpn concentrator, multicast distributor, with plugins for WAF, NIDS, caching, proxy, load balancers and other layer 4 thru 7 network functions, VNS3 doesn't require new knowledge or training to implement, so you can integrate with existing network equipment.
Web App with Private Endpoint	This template allows you to create a Web App and expose it through Private Endpoint

Terraform (AzAPI provider) resource definition

The virtualNetworks/subnets resource type can be deployed with operations that target:

• Resource groups

For a list of changed properties in each API version, see change log.

Resource format

To create a Microsoft.Network/virtualNetworks/subnets resource, add the following Terraform to your template.

resource "azapi_resource" "symbolicname" {
  type = "Microsoft.Network/virtualNetworks/subnets@2020-05-01"
  name = "string"
  body = jsonencode({
    properties = {
      addressPrefix = "string"
      addressPrefixes = [
        "string"
      ]
      delegations = [
        {
          id = "string"
          name = "string"
          properties = {
            serviceName = "string"
          }
        }
      ]
      ipAllocations = [
        {
          id = "string"
        }
      ]
      natGateway = {
        id = "string"
      }
      networkSecurityGroup = {
        id = "string"
        location = "string"
        properties = {
          securityRules = [
            {
              id = "string"
              name = "string"
              properties = {
                access = "string"
                description = "string"
                destinationAddressPrefix = "string"
                destinationAddressPrefixes = [
                  "string"
                ]
                destinationApplicationSecurityGroups = [
                  {
                    id = "string"
                    location = "string"
                    properties = {
                    }
                    tags = {
                      {customized property} = "string"
                    }
                  }
                ]
                destinationPortRange = "string"
                destinationPortRanges = [
                  "string"
                ]
                direction = "string"
                priority = int
                protocol = "string"
                sourceAddressPrefix = "string"
                sourceAddressPrefixes = [
                  "string"
                ]
                sourceApplicationSecurityGroups = [
                  {
                    id = "string"
                    location = "string"
                    properties = {
                    }
                    tags = {
                      {customized property} = "string"
                    }
                  }
                ]
                sourcePortRange = "string"
                sourcePortRanges = [
                  "string"
                ]
              }
            }
          ]
        }
        tags = {
          {customized property} = "string"
        }
      }
      privateEndpointNetworkPolicies = "string"
      privateLinkServiceNetworkPolicies = "string"
      routeTable = {
        id = "string"
        location = "string"
        properties = {
          disableBgpRoutePropagation = bool
          routes = [
            {
              id = "string"
              name = "string"
              properties = {
                addressPrefix = "string"
                nextHopIpAddress = "string"
                nextHopType = "string"
              }
            }
          ]
        }
        tags = {
          {customized property} = "string"
        }
      }
      serviceEndpointPolicies = [
        {
          id = "string"
          location = "string"
          properties = {
            serviceEndpointPolicyDefinitions = [
              {
                id = "string"
                name = "string"
                properties = {
                  description = "string"
                  service = "string"
                  serviceResources = [
                    "string"
                  ]
                }
              }
            ]
          }
          tags = {
            {customized property} = "string"
          }
        }
      ]
      serviceEndpoints = [
        {
          locations = [
            "string"
          ]
          service = "string"
        }
      ]
    }
  })
}

Property values

ApplicationSecurityGroup

ApplicationSecurityGroupPropertiesFormat

Delegation

Microsoft.Network/virtualNetworks/subnets

NetworkSecurityGroup

NetworkSecurityGroupPropertiesFormat

ResourceTags

ResourceTags

ResourceTags

ResourceTags

Route

RoutePropertiesFormat

RouteTable

RouteTablePropertiesFormat

SecurityRule

SecurityRulePropertiesFormat

ServiceDelegationPropertiesFormat

ServiceEndpointPolicy

ServiceEndpointPolicyDefinition

ServiceEndpointPolicyDefinitionPropertiesFormat

ServiceEndpointPolicyPropertiesFormat

ServiceEndpointPropertiesFormat

SubnetPropertiesFormat

SubResource