Proxy settings in Studio

Hi Experts,

I am using UiPath.Web.Activities.HttpClient to GET http request.
And
I have updated proxy setting as beelow in Studio\NuGet.config, still not not connecting and getting 407 status code:

Please any one guide me to apply Proxy setting in Studio?

Thanks in advance.

Regards,
Saran

This is my below NuGet.config:

[config>
[add key=“http_proxy” value=“http://proxy-.com:8080” />
[add key=“http_proxy.user” value=“domain\admin” />
[add key=“http_proxy.password” value=“embeded password” />
[/config>