Nginx Manage the Cookie in Response

Nginx Manage the Cookie in Response


My requirement is to delete the Response Cookie in my NGINX.
At first, I was trying
proxy_hide_header Set-Cookie
It can remove the response header Set-Cookie. So the HTTP response will not have this in the header.
But actually, my requirement is to delete one Cookie. So I change to do like this.
    add_header 'Set-Cookie' 'VC=;Path=/api;Domain=.sillycat.com;Max-Age=0;Expires=0';
    add_header 'Set-Cookie' 'VC=;Path=/DWH/accounts;Domain=.sillycat.com;Max-Age=0;Expires=0';
These lines means, it will remove the VC cookie in that path.
The full information in NGINX is similar to
  location /DWH {
    index index.html;
    proxy_pass       https://{{proxy_server}}.{{target_domain}};
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    add_header 'Access-Control-Allow-Origin' $http_origin;
    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
    add_header 'Access-Control-Allow-Credentials' 'true';
    #proxy_hide_header Set-Cookie;
    add_header 'Set-Cookie' 'VC=;Path=/api;Domain=.{{target_domain}};Max-Age=0;Expires=0';
    add_header 'Set-Cookie' 'VC=;Path=/DWH/accounts;Domain=.{{target_domain}};Max-Age=0;Expires=0';
  }
I am using a Python template, so I have {{}} there. But the idea is the same.
In the browser, we can go to developer tool —> Application —> Cookies to see the changes.

References:
https://blog.confirm.ch/adding-and-removing-nginx-response-headers/
https://github.com/openresty/headers-more-nginx-module
https://stackoverflow.com/questions/35493418/how-to-remove-a-response-header-in-nginx-after-having-stored-its-value-in-case-o
http://www.ebrueggeman.com/blog/setting-cookies-in-nginx
http://mailman.nginx.org/pipermail/nginx/2016-September/051736.html