public static void toNettyHttp1ServerHeaders(
            ResponseHeaders inputHeaders, io.netty.handler.codec.http.HttpHeaders outputHeaders,
            Http1HeaderNaming http1HeaderNaming, boolean keepAlive) {
        toNettyHttp1Server(inputHeaders, outputHeaders, http1HeaderNaming, false);
        HttpUtil.setKeepAlive(outputHeaders, HttpVersion.HTTP_1_1, keepAlive);
    }
Translates and adds HTTP/2 response headers to HTTP/1.1 headers.

@param inputHeaders the HTTP/2 response headers to convert.
@param outputHeaders the object which will contain the resulting HTTP/1.1 headers.
core/src/main/java/com/linecorp/armeria/internal/common/ArmeriaHttpUtil.java