I built a simple web API docker image. I pushed it to ECR and later deployed as a Service to ECS Cluster (Fargate launch type). I'm inside the VPN and using private IP to test. The problem I have is that I only works when I call http://address/api/... It doesn't work for https://.

I don't understand why, because when I was running it in docker on my machine (in Desktop Docker) it only worked via https. Can you explain why?