Adds new topic configurations to the set belonging to this notification configuration.

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public NotificationConfigurationList WithTopicConfigurations( params TopicConfiguration[] args )

- args (array<TopicConfiguration>[]()[][])
- Topic configurations to add

this instance