Finally, a topic can be deleted simply by invoking the DeleteTopic() function as passing the topic ARN to the function.

The following code will delete the topic with the specified ARN:

sns_object.DeleteTopic(new DeleteTopicRequest
{
    TopicArn = Topic_Arn_id
}); 

Now that we have talked about developing SNS applications on the Windows platform, let's discuss how this is done on the Unix platforms using the Python programming language.