response headers from US instance

US headers

Server: Apache-Coyote/1.1
Pragma: No-cache
Cache-Control: no-cache
Expires: Wed, 31 Dec 1969 19:00:00 EST
Content-Disposition: attachment; filename="BBE%20Hydro%20Constructors%20LP-Keeyask-2017-04-05-15-36-49-293.zip"; filename*=UTF-8''BBE%20Hydro%20Constructors%20LP-Keeyask-2017-04-05-15-36-49-293.zip
Content-Type: application/octet-stream;
Date: Mon, 17 Apr 2017 18:33:55 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Connection: Transfer-Encoding
Set-Cookie: ASESSIONID=""; Path=/
Set-Cookie: ASDSESSIONID=""; Domain=.us1.aconex.com; Path=/