Deployment using ECS behind a Network Load Balancer

I'm trying to deploy the Docker on `AWS ECS` behind a `Network Load Balancer` as I need a static IP. The deployment is successful but I'm facing one issue. When nginx redirects to `https` , I get error ` ERR_SSL_PROTOCOL_ERROR` . I figured out that this might be because I'm listening to a `TCP` port while communication with `TLS`. Now, if I change the Load Balancer's listener to TLS and the target group to another TLS listening to `443`, it passes the request but the problem is for TLS to work as a listener, I need a SSL certificate which overrides the certificate generated by auto-ssl. Is there any workaround this ?

No repository file, test, or entry point is identified in the issue. Start by reviewing the reported AWS ECS, Network Load Balancer, nginx, TCP/TLS, and auto-SSL configuration; done would mean HTTPS works without replacing the certificate generated by auto-ssl.

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