I use nginx -t
nginx: [warn] the "http2_max_field_size" directive is obsolete, use the "large_client_header_buffers" directive instead in /etc/nginx/conf.d/tweaks.conf:4
nginx: [warn] the "http2_max_header_size" directive is obsolete, use the "large_client_header_buffers" directive instead in /etc/nginx/conf.d/tweaks.conf:5
