public UpdateConfigurationSetEventDestinationRequest withEventDestination(EventDestinationDefinition eventDestination) {
        setEventDestination(eventDestination);
        return this;
    }
<p>
An object that defines the event destination.
</p>

@param eventDestination
       An object that defines the event destination.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpointemail/src/main/java/com/amazonaws/services/pinpointemail/model/UpdateConfigurationSetEventDestinationRequest.java