HEAD /files/jenia?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=123%2F20161207%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20161207T232253Z&X-Amz-Expires=900&X-Amz-Signature=68486e34e889cc4b46e70308cacb85ad8175941bbcc4e5d322e0e7412db28559&X-Amz-SignedHeaders=host HTTP/1.1
Host: 127.0.0.1
User-Agent: curl/7.49.1
Accept: */*

