private static String createId(String serviceName, String name, int overloadId, HttpMethod httpMethod) {
        final String methodName;
        if (overloadId > 0) {
            methodName = name + '-' + overloadId;
        } else {
            methodName = name;
        }
        return serviceName + '/' + methodName + '/' + httpMethod.name();
    }
Returns a new {@link MethodInfo} with the specified {@link DescriptionInfo}.
Returns {@code this} if this {@link MethodInfo} has the same {@link DescriptionInfo}.
core/src/main/java/com/linecorp/armeria/server/docs/MethodInfo.java