router.route('/tag/:tagId')
    .get(   users.hasAccess, users.hasAny(users.requiresAdminRole, tags.requiresMember), tags.read)
    .post(  users.hasAccess, users.hasAny(users.requiresAdminRole, tags.requiresEditor), tags.update)
    .delete(users.hasAccess, users.hasAny(users.requiresAdminRole, tags.requiresEditor), tags.delete);