should I use ssl settings for "listen 9290 ssl" in the proxy part?

server {
listen 9290 ssl;
server_name 10.210.12.10;
#...

location /upstream {
proxy_pass https://elasticsearch_servers;
proxy_ssl_certificate /etc/ssl/certs/coordination_1.crt;
proxy_ssl_certificate_key /etc/ssl/certs/coordination_1.key;
proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
proxy_ssl_ciphers HIGH:!aNULL:!MD5;
proxy_ssl_trusted_certificate /etc/ssl/certs/ca.crt;

proxy_ssl_verify on;
proxy_ssl_verify_depth 2;
proxy_ssl_session_reuse on;
}
}