def delete_sns_subscription():
"""
Deletes the SNS email subscription
"""
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()
subscriptions = con.get_all_subscriptions_by_topic(topic_arn)['ListSubscriptionsByTopicResponse']\
['ListSubscriptionsByTopicResult']\
['Subscriptions']
for s in subscriptions:
try:
print "Unsubscribing %s" % s
con.unsubscribe(s['SubscriptionArn'])
except:
print "Could not unsubscribe %s" % s
con.close()
