Java integration
curl \ -H "Authorization: $API_KEY" \ http://codecommit.us-east-1.amazonaws.com/#X-Amz-Target=CodeCommit_20150413.GetBlob
curl \ -H "Authorization: $API_KEY" \ http://codecommit.us-east-1.amazonaws.com/#X-Amz-Target=CodeCommit_20150413.GetFile