func (store *IAMStoreSys) GetGroupDescription(group string) (gd madmin.GroupDesc, err error) {
	cache := store.rlock()
	defer store.runlock()

	ps, updatedAt, err := cache.policyDBGet(store, group, true)
	if err != nil {
		return gd, err
	}

	policy := strings.Join(ps, ",")

	if store.getUsersSysType() != MinIOUsersSysType {
		return madmin.GroupDesc{
			Name:      group,
			Policy:    policy,

	}

	sys.notifyForGroup(ctx, group)
	return updatedAt, nil
}

// GetGroupDescription - builds up group description
func (sys *IAMSys) GetGroupDescription(group string) (gd madmin.GroupDesc, err error) {
	if !sys.Initialized() {
		return gd, errServerNotInitialized
	}

	return sys.store.GetGroupDescription(group)
}

// ListGroups - lists groups.