We use unity cloud built and have a web hook setup so we upload builds to playfab. When I try to use WWW to upload the game server, we receive a 403 forbidden error from AWS.
The code to upload the build is this
WWW www = newWWW(url, data,newDictionary<string, string>
{ { "content-type","application/x-zip-compressed"} });
yieldreturn www;