Vibe.d rest interface router wrong path matching

Question

I'm using vibe.d for my rest API. I have two methods: addUser and getUser. I used @path("/api/v3/users/"), so now the URL should look like this: http://127.0.0.1:8080/api/v3/users/user. The POST method works fine with this URL, but I can't get the GET method to work.
I use the same url (?someParams), but the server responds with 404. I've noticed, that when I use URL http://127.0.0.1:8080/api/v3/users/user/user, it says "Unexpected 'u' when converting from type string to type int", but if I put anything else than user after the /, it throws 404 again.
I'm sure I must've overlooked some dumb mistake :D

Interface:

@path("/api/v3/auth/") interface IUserAPI { /** Adding a user */ User addUser(string email, string firstName, string lastName, string password, string locale); /** Getting a user by id */ User getUser(int id); }

Class:

/** User API */
class UserAPI : IUserAPI {
    /** Testing user */
    User user;
    /** Adding a user */
    @safe
    User addUser(string email, string firstName, string lastName, string password, string locale) {
        user = User(1, 0, email, firstName, lastName, password, locale, 0, false, "","", 0, "");
        return user;
    }
    /** Getting a user by id */
    @safe
    User getUser(int id) {
        logInfo(id.to!string);
        return user;
    }
}<br>

Registering rest interfaces:

router.registerRestInterface(new UserAPI, MethodStyle.camelCase);
router.registerRestInterface(new LogsListAPI, MethodStyle.camelCase);

Answer 1

After some digging, I found my answer. When you use id as a parameter, then it puts it directly in the URL. Like http://whatever.com/api/1(id)/user.