// Load existing policy mapping
	var mp MappedPolicy
	if !isGroup {
		if userType == stsUser {
			stsMap := xsync.NewMapOf[string, MappedPolicy]()

			// Attempt to load parent user mapping for STS accounts
			store.loadMappedPolicy(context.TODO(), name, stsUser, false, stsMap)

			mp, _ = stsMap.Load(name)
		} else {
			mp, _ = cache.iamUserPolicyMap.Load(name)
		}
	} else {

		return nil, errIAMActionNotAllowed
	}

	select {
	case <-sys.configLoaded:
		stsMap, err := sys.store.GetAllSTSUserMappings(sys.LDAPConfig.IsLDAPUserDN)
		if err != nil {
			return nil, err
		}
		ldapUsers := make(map[string]madmin.UserInfo, len(stsMap))
		for user, policy := range stsMap {
			ldapUsers[user] = madmin.UserInfo{
				PolicyName: policy,
				Status:     statusEnabled,
			}
		}