GET /?-._~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz=-._~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz http/1.1
Date:Mon, 09 Sep 2011 23:36:00 GMT
Host:host.foo.com
Authorization: AWS4-HMAC-SHA256 Credential=AKIDEXAMPLE/20110909/us-east-1/host/aws4_request, SignedHeaders=date;host, Signature=f1498ddb4d6dae767d97c466fb92f1b59a2c71ca29ac954692663f9db03426fb

