AWS SDK Version 3 for .NET
API Reference

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Indicates if the specified CNAME is available.

Inheritance Hierarchy


Namespace: Amazon.ElasticBeanstalk.Model
Assembly: AWSSDK.ElasticBeanstalk.dll
Version: 3.x.y.z


public class CheckDNSAvailabilityResponse : AmazonWebServiceResponse

The CheckDNSAvailabilityResponse type exposes the following members



Public Property Available System.Boolean

Gets and sets the property Available.

Indicates if the specified CNAME is available:

  • true : The CNAME is available.

  • false : The CNAME is not available.

Public Property ContentLength System.Int64 Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property FullyQualifiedCNAME System.String

Gets and sets the property FullyQualifiedCNAME.

The fully qualified CNAME to reserve when CreateEnvironment is called with the provided prefix.

Public Property HttpStatusCode System.Net.HttpStatusCode Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property ResponseMetadata Amazon.Runtime.ResponseMetadata Inherited from Amazon.Runtime.AmazonWebServiceResponse.


The following operation checks the availability of the subdomain my-cname:

To check the availability of a CNAME

var response = client.CheckDNSAvailability(new CheckDNSAvailabilityRequest 
    CNAMEPrefix = "my-cname"

bool available = response.Available;
string fullyQualifiedCNAME = response.FullyQualifiedCNAME;


Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms