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Verifies an endpoint owner's intent to receive messages by validating the token sent
to the endpoint by an earlier
Subscribe action. If the token is valid,
the action creates a new subscription and returns its Amazon Resource Name (ARN).
This call requires an AWS signature only when the
flag is set to "true".
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 BeginConfirmSubscription and EndConfirmSubscription. For Unity the operation does not take CancellationToken as a parameter, and instead takes AmazonServiceCallback<ConfirmSubscriptionRequest, ConfirmSubscriptionResponse> and AsyncOptions as additional parameters.
public virtual Task<ConfirmSubscriptionResponse> ConfirmSubscriptionAsync( String topicArn, String token, String authenticateOnUnsubscribe, CancellationToken cancellationToken )
The ARN of the topic for which you wish to confirm a subscription.
Short-lived token sent to an endpoint during the Subscribe action.
Disallows unauthenticated unsubscribes of the subscription. If the value of this parameter is true and the request has an AWS signature, then only the topic owner and the subscription owner can unsubscribe the endpoint. The unsubscribe action requires AWS authentication.
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.|
|SubscriptionLimitExceededException||Indicates that the customer already owns the maximum allowed number of subscriptions.|
Supported in: 1.3
Supported in: 4.5
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
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone