AWS redirect http to https this request has been blocked; the content must be served over https

I am developing an application using AWS, SSL (Load Balancer), PHP.

my domain is example.com

when I access https://example.com

Why when I debug url, which I see is http://example.com althought my browser also display HTTP (usingSSL)

When I call a API from my application I got an error said that "redirect http to https this request has been blocked; the content must be served over https. "

I am using load balancer redirect to target group in AWS.

I tried set

if ($http_x_forwarded_proto = 'http') { return 301 https://$server_name$request_uri; }

but my problem still isn't resolve.

Help me check it

https://stackoverflow.com/questions/66962991/aws-redirect-http-to-https-this-request-has-been-blocked-the-content-must-be-se April 06, 2021 at 01:09PM