Deletes an Amazon Redshift event notification subscription.
            
 Declaration Syntax
 Declaration Syntax| C# | 
DeleteEventSubscriptionResponse DeleteEventSubscription( DeleteEventSubscriptionRequest request )
 Parameters
 Parameters- request (DeleteEventSubscriptionRequest)
- Container for the necessary parameters to execute the DeleteEventSubscription service method.
 Return Value
 Return ValueThe response from the DeleteEventSubscription service method, as returned by Redshift.
 Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| InvalidSubscriptionStateException | The subscription request is invalid because it is a duplicate request.
            This subscription request is already in progress. | 
| SubscriptionNotFoundException | An Amazon Redshift event notification subscription with the specified name does not
            exist. |