listType := r.Form.Get("listType")
	var listSTSKeys, listServiceAccounts bool
	switch listType {
	case madmin.AccessKeyListUsersOnly:
		listSTSKeys = false
		listServiceAccounts = false
	case madmin.AccessKeyListSTSOnly:
		listSTSKeys = true
		listServiceAccounts = false
	case madmin.AccessKeyListSvcaccOnly:
		listSTSKeys = false
		listServiceAccounts = true
	case madmin.AccessKeyListAll:

	return updatedAt, nil
}

// ListServiceAccounts - lists all service accounts associated to a specific user
func (sys *IAMSys) ListServiceAccounts(ctx context.Context, accessKey string) ([]auth.Credentials, error) {
	if !sys.Initialized() {
		return nil, errServerNotInitialized
	}

	select {
	case <-sys.configLoaded:
		return sys.store.ListServiceAccounts(ctx, accessKey)
	case <-ctx.Done():

			}
		}
	}

	if !userExists {
		return nil, errNoSuchUser
	}

	return tempAccounts, nil
}

// ListServiceAccounts - lists only service accounts from the cache.
func (store *IAMStoreSys) ListServiceAccounts(ctx context.Context, accessKey string) ([]auth.Credentials, error) {
	cache := store.rlock()
	defer store.runlock()

	var serviceAccounts []auth.Credentials