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Modifies an existing event notification subscription. Note that you can't modify the source identifiers using this call; to change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.
You can see a list of the event categories for a given SourceType by using the DescribeEventCategories action.
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 BeginModifyEventSubscription and EndModifyEventSubscription.
public abstract Task<ModifyEventSubscriptionResponse> ModifyEventSubscriptionAsync( ModifyEventSubscriptionRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the ModifyEventSubscription service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
|EventSubscriptionQuotaExceededException||You have exceeded the number of events you can subscribe to.|
|SNSInvalidTopicException||The SNS topic is invalid.|
|SNSNoAuthorizationException||There is no SNS authorization.|
|SNSTopicArnNotFoundException||The ARN of the SNS topic could not be found.|
|SubscriptionCategoryNotFoundException||The designated subscription category could not be found.|
|SubscriptionNotFoundException||The designated subscription could not be found.|
.NET Core App:
Supported in: 3.1
Supported in: 2.0
Supported in: 4.5