if c.IsTemp() || c.IsServiceAccount() {
			continue
		}
		var policies []string
		mp, ok := cache.iamUserPolicyMap.Load(k)
		if ok {
			policies = append(policies, mp.Policies)
			for _, group := range cache.iamUserGroupMemberships[k].ToSlice() {
				if nmp, ok := cache.iamGroupPolicyMap.Load(group); ok {
					policies = append(policies, nmp.Policies)
				}
			}
		}

	if !isOwnerDerived && len(policies) == 0 {
		return false
	}

	// 2. Combine the mapped policies into a single combined policy.

	var combinedPolicy policy.Policy
	// Policies were found, evaluate all of them.
	if !isOwnerDerived {
		availablePoliciesStr, c := sys.store.MergePolicies(strings.Join(policies, ","))
		if availablePoliciesStr == "" {
			// all policies presented in the claim should exist

				if policy.IsEmpty() {
					err = globalIAMSys.DeletePolicy(ctx, policyName, true)
					removed.Policies = append(removed.Policies, policyName)
				} else {
					_, err = globalIAMSys.SetPolicy(ctx, policyName, policy)
					added.Policies = append(added.Policies, policyName)
				}
				if err != nil {
					writeErrorResponseJSON(ctx, w, importError(ctx, err, allPoliciesFile, policyName), r.URL)