220 Welcome to virtual FTP service.
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End

HTTP/1.1 200 200
Access-Control-Allow-Origin:*
Content-Length:33
Content-Type:application/json