GET /%E1%88%B4 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=8318018e0b0f223aa2bbf98705b62bb787dc9c0e678f255a891fd03141be5d85
