Modifies an existing RDS event notification subscription. Note that you cannot 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 in the Events topic in the Amazon RDS User Guide or by using the DescribeEventCategories action.
 Declaration Syntax
 Declaration Syntax| C# | 
public ModifyEventSubscriptionResponse ModifyEventSubscription( ModifyEventSubscriptionRequest modifyEventSubscriptionRequest )
 Parameters
 Parameters- modifyEventSubscriptionRequest (ModifyEventSubscriptionRequest)
- Container for the necessary parameters to execute the ModifyEventSubscription service method on AmazonRDS.
 Return Value
 Return ValueThe response from the ModifyEventSubscription service method, as returned by AmazonRDS.
 Exceptions
 Exceptions