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

@param credentials auto fill by @{@link RobeAuth} annotation for authentication.
@param model       This is the one model of {@link Role}
@return create a {@link Role} resource.