iamLogIf(ctx, nerr.Err)
			}
		}
	}

	return updatedAt, nil
}

// PolicyDBUpdateBuiltin - adds or removes policies from a user or a group
// verified to be an internal IDP user.
func (sys *IAMSys) PolicyDBUpdateBuiltin(ctx context.Context, isAttach bool,
	r madmin.PolicyAssociationReq,
) (updatedAt time.Time, addedOrRemoved, effectivePolicies []string, err error) {

		return
	}

	if err = par.IsValid(); err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	updatedAt, addedOrRemoved, _, err := globalIAMSys.PolicyDBUpdateBuiltin(ctx, isAttach, par)
	if err != nil {
		if err == errNoSuchUser || err == errNoSuchGroup {
			if globalIAMSys.LDAPConfig.Enabled() {
				// When LDAP is enabled, warn user that they are using the wrong