Deletes a subscription. If the subscription requires authentication for deletion,
only the owner of the subscription or the topic's owner can unsubscribe, and an AWS
signature is required. If the
Unsubscribe call does not require authentication
and the requester is not the subscription owner, a final cancellation message is delivered
to the endpoint, so that the endpoint owner can easily resubscribe to the topic if
Unsubscribe request was unintended.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginUnsubscribe and EndUnsubscribe. For Unity the operation does not take CancellationToken as a parameter, and instead takes AmazonServiceCallback<UnsubscribeRequest, UnsubscribeResponse> and AsyncOptions as additional parameters.
public virtual Task<UnsubscribeResponse> UnsubscribeAsync( String subscriptionArn, CancellationToken cancellationToken )
The ARN of the subscription to be deleted.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
|AuthorizationErrorException||Indicates that the user has been denied access to the requested resource.|
|InternalErrorException||Indicates an internal service error.|
|InvalidParameterException||Indicates that a request parameter does not comply with the associated constraints.|
|NotFoundException||Indicates that the requested resource does not exist.|
Supported in: 1.3
Supported in: 4.5
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone