def delete_sns_topic():
"""
Deletes the SNS topic. Subscriptions must be deleted prior to that.
"""
con = SNSConnection(aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
aws_access_key_id=AWS_ACCESS_KEY,
region=RegionInfo(name=REGION,
endpoint='sns.%s.amazonaws.com' % REGION))
topic_arn = get_topic_arn()
print "Deleting topic : %s" % topic_arn
con.delete_topic(topic_arn)
con.close()
