NetworkExtensions.CheckDnsNameAvailabilityAsync Method

Reference

Definition

Namespace:: Azure.ResourceManager.Network

Assembly:: Azure.ResourceManager.Network.dll

Package:: Azure.ResourceManager.Network v1.9.0

Package:: Azure.ResourceManager.Network v1.6.0-beta.1

Source:: NetworkExtensions.cs

Source:: NetworkExtensions.cs

Important

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Checks whether a domain name in the cloudapp.azure.com zone is available for use.

Request Path: /subscriptions/{subscriptionId}/providers/Microsoft.Network/locations/{location}/CheckDnsNameAvailability
Operation Id: CheckDnsNameAvailability
Default Api Version: 2024-03-01
Resource: ExpressRouteProviderPortResource

public static System.Threading.Tasks.Task<Azure.Response<Azure.ResourceManager.Network.Models.DnsNameAvailabilityResult>> CheckDnsNameAvailabilityAsync (this Azure.ResourceManager.Resources.SubscriptionResource subscriptionResource, Azure.Core.AzureLocation location, string domainNameLabel, System.Threading.CancellationToken cancellationToken = default);

static member CheckDnsNameAvailabilityAsync : Azure.ResourceManager.Resources.SubscriptionResource * Azure.Core.AzureLocation * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.Response<Azure.ResourceManager.Network.Models.DnsNameAvailabilityResult>>

<Extension()>
Public Function CheckDnsNameAvailabilityAsync (subscriptionResource As SubscriptionResource, location As AzureLocation, domainNameLabel As String, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Response(Of DnsNameAvailabilityResult))

Parameters

subscriptionResource: SubscriptionResource

The SubscriptionResource instance the method will execute against.

location: AzureLocation

The location of the domain name.

domainNameLabel: String

The domain name to be verified. It must conform to the following regular expression: ^[a-z][a-z0-9-]{1,61}[a-z0-9]$.

cancellationToken: CancellationToken

The cancellation token to use.

Returns

Task<Response<DnsNameAvailabilityResult>>

Exceptions

ArgumentNullException

subscriptionResource or domainNameLabel is null.

Applies to

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