Java integration
curl \ -H "Authorization: $API_KEY" \ http://opsworks.us-east-1.amazonaws.com/#X-Amz-Target=OpsWorks_20130218.ListTags
curl \ -H "Authorization: $API_KEY" \ http://opsworks.us-east-1.amazonaws.com/#X-Amz-Target=OpsWorks_20130218.CreateApp