GET /?Param1=value2&Param1=Value1 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=eedbc4e291e521cf13422ffca22be7d2eb8146eecf653089df300a15b2382bd1