fallthrough
	case config.PolicyPluginSubSys:
		if ppargs, err := polplugin.LookupConfig(s, GetDefaultConnSettings(), xhttp.DrainBody); err != nil {
			return err
		} else if ppargs.URL == nil {
			// Check if legacy opa is configured.
			if _, err := opa.LookupConfig(s[config.PolicyOPASubSys][config.Default],
				NewHTTPTransport(), xhttp.DrainBody); err != nil {
				return err
			}
		}
	case config.BrowserSubSys:

	if len(totalSizes) == 0 || len(args) == 0 {
		return nil, errInvalidArgument
	}

	setIndexes = make([][]uint64, len(totalSizes))
	for _, totalSize := range totalSizes {
		// Check if totalSize has minimum range upto setSize
		if totalSize < setSizes[0] || totalSize < setDriveCount {
			msg := fmt.Sprintf("Incorrect number of endpoints provided %s", args)

	if cntReplicated > 0 && cntReplicated != total {
		return false
	}
	// check if policies match between sites
	var prev *lifecycle.Rule
	for i, r := range rules {
		if i == 0 {
			prev = r
			continue
		}
		// Check equality of rules
		prevRData, err := xml.Marshal(prev)
		if err != nil {
			return false
		}
		rData, err := xml.Marshal(*r)

	}

	if isListingRequest {
		handler := h.listMetrics(path)
		if handler == nil {
			return notFoundHandler
		}
		return handler
	}

	// In each of the following cases, we check if the collect path is a
	// descendant of `path`, and if so, we add the corresponding gatherer to
	// the list of gatherers. This way, /api/a will return all metrics returned

		}
	}

	if len(arns) == 0 {
		return false, toAPIError(ctx, BucketRemoteTargetNotFound{Bucket: bucket})
	}
	return sameTarget, toAPIError(ctx, nil)
}

// performs a http request to remote endpoint to check if deployment id of remote endpoint is same as
// local cluster deployment id. This is to prevent replication to self, especially in case of a loadbalancer
// in front of MinIO.

// This makes it easy to run the TestServer from any of the tests.
// Using this interface, functionalities to be used in tests can be
// made generalized, and can be integrated in benchmarks/unit tests/go check suite tests.
type TestErrHandler interface {
	testing.TB
}

const (
	// ErasureSDStr is the string which is used as notation for Single node ObjectLayer in the unit tests.
	ErasureSDStr string = "ErasureSD"

	assumeRole          = "AssumeRole"

	stsRequestBodyLimit = 10 * (1 << 20) // 10 MiB

	// JWT claim keys
	expClaim = "exp"
	subClaim = "sub"
	audClaim = "aud"
	issClaim = "iss"

	// JWT claim to check the parent user
	parentClaim = "parent"

	// LDAP claim keys
	ldapUser  = "ldapUser"     // this is a key name for a DN value
	ldapUserN = "ldapUsername" // this is a key name for the short/login username

func init() {
	gob.Register(listPathOptions{})
}

func (o *listPathOptions) setBucketMeta(ctx context.Context) {
	lc, _ := globalLifecycleSys.Get(o.Bucket)
	vc, _ := globalBucketVersioningSys.Get(o.Bucket)

	// Check if bucket is object locked.
	rcfg, _ := globalBucketObjectLockSys.Get(o.Bucket)
	replCfg, _, _ := globalBucketMetadataSys.GetReplicationConfig(ctx, o.Bucket)
	tgts, _ := globalBucketTargetSys.ListBucketTargets(ctx, o.Bucket)

)

//go:generate msgp -file $GOFILE -io=false -tests=false -unexported=false

//msgp:ignore ObjectOptions TransitionOptions DeleteBucketOptions

// CheckPreconditionFn returns true if precondition check failed.
type CheckPreconditionFn func(o ObjectInfo) bool

// EvalMetadataFn validates input objInfo and GetObjectInfo error and returns an updated metadata and replication decision if any

			Recursive:    true,
			WithMetadata: true,
		})
		prevObj := ""
		skipReplicate := false

		for obj := range objInfoCh {
			oi := toObjectInfo(r.Source.Bucket, obj.Key, obj)
			if !minioSrc {
				// Check if metadata filter was requested and it is expected to have
				// all user metadata or just storageClass. If its only storageClass
				// List() already returns relevant information for filter to be applied.