public static EndpointInfoBuilder builder(String hostnamePattern, String pathMapping) {
        return new EndpointInfoBuilder(hostnamePattern, pathMapping);
    }
Returns a newly created {@link EndpointInfoBuilder} that builds the {@link EndpointInfo} with
the specified {@code hostnamePattern} and {@code pathMapping}.
core/src/main/java/com/linecorp/armeria/server/docs/EndpointInfo.java