NetworkExtensions.CheckDnsNameAvailabilityAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Checks whether a domain name in the cloudapp.azure.com zone is available for use. <item> Mocking. To mock this method, please mock CheckDnsNameAvailabilityAsync(AzureLocation, String, CancellationToken) instead. </item>
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 the method will execute against.
- location
- AzureLocation
The location 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
Exceptions
subscriptionResource is null.
