// load polices mapped to users
		if err := store.loadMappedPolicies(ctx, regUser, false, newCache.iamUserPolicyMap); err != nil {
			return err
		}

		bootstrapTraceMsgFirstTime("loading group policy mapping")
		// load policies mapped to groups
		if err := store.loadMappedPolicies(ctx, regUser, true, newCache.iamGroupPolicyMap); err != nil {
			return err
		}

				writeErrorResponse(ctx, w, exportError(ctx, err, iamFile, ""), r.URL)
				return
			}
		case userPolicyMappingsFile:
			userPolicyMap := xsync.NewMapOf[string, MappedPolicy]()
			err := globalIAMSys.store.loadMappedPolicies(ctx, regUser, false, userPolicyMap)
			if err != nil {
				writeErrorResponse(ctx, w, exportError(ctx, err, iamFile, ""), r.URL)
				return
			}