func (mp MappedPolicy) toSlice() []string {
	var policies []string
	for policy := range strings.SplitSeq(mp.Policies, ",") {
		if strings.TrimSpace(policy) == "" {
			continue
		}
		policies = append(policies, policy)
	}
	return policies
}

func (mp MappedPolicy) policySet() set.StringSet {
	return set.CreateStringSet(mp.toSlice()...)
}

		{"small-1", []int64{509}, nil},

		{"mp-1", []int64{5 * oneMiB, 1}, nil},
		{"mp-2", []int64{5487701, 5487799, 3}, nil},

		// Encrypted object
		{"enc-nothing", []int64{0}, mapCopy(metaWithSSEC)},
		{"enc-small-1", []int64{509}, mapCopy(metaWithSSEC)},

		{"enc-mp-1", []int64{5 * oneMiB, 1}, mapCopy(metaWithSSEC)},
		{"enc-mp-2", []int64{5487701, 5487799, 3}, mapCopy(metaWithSSEC)},
	}

		addPolicy := func(t IAMUserType, mp *xsync.MapOf[string, MappedPolicy]) {
			mp.Range(func(k string, mp MappedPolicy) bool {
				info.UserPolicies[k] = madmin.SRPolicyMapping{
					IsGroup:     false,
					UserOrGroup: k,
					UserType:    int(t),
					Policy:      mp.Policies,
					UpdatedAt:   mp.UpdatedAt,
				}
				return true
			})
		}

	return ies.saveIAMConfig(ctx, &p, getPolicyDocPath(policyName))
}

func (ies *IAMEtcdStore) saveMappedPolicy(ctx context.Context, name string, userType IAMUserType, isGroup bool, mp MappedPolicy, opts ...options) error {
	return ies.saveIAMConfig(ctx, mp, getMappedPolicyPath(name, userType, isGroup), opts...)
}

	if err := checkNewMultipartArgs(ctx, bucket, object); err != nil {
		return nil, err
	}

	defer func() {
		if err == nil && mp != nil {
			z.mpCache.Store(mp.UploadID, MultipartInfo{
				Bucket:    bucket,
				Object:    object,
				UploadID:  mp.UploadID,
				Initiated: time.Now(),
			})
		}

	return iamOS.saveIAMConfig(ctx, &p, getPolicyDocPath(policyName))
}

func (iamOS *IAMObjectStore) saveMappedPolicy(ctx context.Context, name string, userType IAMUserType, isGroup bool, mp MappedPolicy, opts ...options) error {
	return iamOS.saveIAMConfig(ctx, mp, getMappedPolicyPath(name, userType, isGroup), opts...)
}

		return
	}

	// Here the parameter is the size of the form data that should
	// be loaded in memory, the remaining being put in temporary files.
	mp, err := multipartReader(r)
	if err != nil {
		apiErr := errorCodes.ToAPIErr(ErrMalformedPOSTRequest)
		apiErr.Description = fmt.Sprintf("%s (%v)", apiErr.Description, err)
		writeErrorResponse(ctx, w, apiErr, r.URL)

		if isSSEC {
			meta[ReplicationSsecChecksumHeader] = base64.StdEncoding.EncodeToString(objInfo.Checksum)
		} else {
			cs, mp := getCRCMeta(objInfo, 0, nil)
			// Set object checksum.
			maps.Copy(meta, cs)
			isMP = mp
			if !objInfo.isMultipart() && cs[xhttp.AmzChecksumType] == xhttp.AmzChecksumTypeFullObject {
				// For objects where checksum is full object, it will be the same.

		checkRespErr(rec, http.StatusOK)
	} else {
		// Multipart upload - each part is a new DummyDataGen
		// (so the part lengths are required to verify the
		// object when reading).

		// Initiate mp upload
		reqI, err := newTestSignedRequestV4(http.MethodPost, getNewMultipartURL("", bucketName, objectName),
			0, nil, creds.AccessKey, creds.SecretKey, metadata)
		if err != nil {
			t.Fatalf("Unexpected err: %#v", err)

github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
github.com/gorilla/sessions v1.2.1/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=