Environment of kubectl: Windows 10.

Kubectl version: https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/windows/amd64/kubectl.exe

Hello. I've just installed Kubernetes cluster at Google Cloud Platform. Then applied the next command:

gcloud container clusters get-credentials my-cluster --zone europe-west1-b --project my-project

It successfully added the credentials at %UserProfile%\.kube\config But when I try kubectl get pods it returns Unable to connect to the server: EOF. My computer accesses the internet through corporate proxy. How and where could I provide cert file for the kubectl so it could use the cert with all the requests? Thanx.