POST /?%40%23%24%25%5E%26%2B=%2F%2C%3F%3E%3C%60%22%3B%3A%5C%7C%5D%5B%7B%7D HTTP/1.1
Host:example.amazonaws.com
X-Amz-Date:20150830T123600Z
Authorization: AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, SignedHeaders=host;x-amz-date, Signature=88d3e39e4fa54b971f51c0a09140368e1a51aafb76c4652d9998f93cf3038074
