robe-admin/src/main/java/io/robe/admin/resources/UserResource.java
@RobeService(group = "User", description = "Create as a User resource.")
    @POST
    @UnitOfWork
    public User create(@RobeAuth Credentials credentials, @Valid User model) {
        return userDao.create(model);
    }
@RobeService(group = "User", description = "Create as a User resource.")
    @POST
    @UnitOfWork
    public User create(@RobeAuth Credentials credentials, @Valid User model) {
        return userDao.create(model);
    }
Create as a {@link User} resource.

@param credentials injected by {@link RobeAuth} annotation for authentication.
@param model       data of {@link User}
@return Create as a {@link User} resource.