Proxy Authentication Required--

[pavanw]

getting below error :
terraforming s3 --assume arn:aws:iam::xxxxxxxxxxx:role/admin
C:/Ruby24-x64/lib/ruby/2.4.0/net/http/response.rb:122:in `error!': 407 "Proxy Authentication Required" (Net::HTTPServerException)

I have already setup proxy in env var as below in windows , proxy works with other apps curl , wget and python

HTTP_PROXY=http://user:password@xx.xx.xx.xx:8080
HTTP_PROXY=http://user:password@xx.xx.xx.xx:8080

Note : There is no special character in password its only alphabet and number