How to remove http from developer portal

Google Cloud Apigee
1

Hi,

I have a custom developer portal home page that is available both at:

https://live-xxxx.devportal.apigee.io

as well as http://live-xxxx.devportal.apigee.io

How do I disable the http protocol so that people can only connect via https?

2

This is a Pantheon-hosted devportal?

If so, follow the instructions from Pantheon.