What's the MatLab WEBSAVE equivalent of this WGET command?

I can't get websave to work (on Win10, R2020a).

What is the MatLab equivilent of this wget command. Note it uses a proxy and authenticaation.

wget --post-data "identity=MYUSER&password=MYPASS&query=PAGEURL" https://AJAXAUTH_URL -e https_proxy=PROXYIP:PORT -O OUTFILE

The above can be broken into two, to reuse the authentication many times. What is the MatLab equivilent here?

wget --save-cookies=COOKIEPATH AUTHURL --post-data "identity=MYUSER&password=MYPASS" -e https_proxy=PROXYIP:PORT -O nul
wget --load-cookies=COOKIEPATH PAGEURL -e https_proxy=PROXYIP:PORT -O OUTFILE

Thank you

[Mohammad Sami]

See if there following answers helps you to get the cookie. https://www.mathworks.com/matlabcentral/answers/307689-sending-session-cookie-with-each-subsequent-http-request-in-matlab

Answer 1

[Serge]

Found my own answer to the single command question, need to use webwrite instead of webread.. very counterintuative!

data = webwrite(AUTHURL,'identity',USERNAME,'password',PASSWORD,'query',PAGEURL);

To use proxy: Home > Prefferences > Web

Answer 2

[Serge]

This command seems to work for a wegpage but not for download of a file!

data = webwrite(AUTHURL,'identity',USERNAME,'password',PASSWORD,'query',PAGEURL);

To setup proxy goto: Home > Prefferences > Web