unknown integration
curl \ -H "Authorization: $API_KEY" \ http://machinelearning.us-east-1.amazonaws.com/#X-Amz-Target=AmazonML_20141212.AddTags
curl \ -H "Authorization: $API_KEY" \ http://machinelearning.us-east-1.amazonaws.com/#X-Amz-Target=AmazonML_20141212.Predict