return nil
}

func getValidPath(path string) (string, error) {
	if path == "" {
		return path, errInvalidArgument
	}

	var err error
	// Disallow relative paths, figure out absolute paths.
	path, err = filepath.Abs(path)
	if err != nil {
		return path, err
	}

	fi, err := Lstat(path)
	if err != nil && !osIsNotExist(err) {
		return path, err
	}
	if osIsNotExist(err) {

		req.Header.Set("Expires", expiresStr)
	}

	// url.RawPath will be valid if path has any encoded characters, if not it will
	// be empty - in which case we need to consider url.Path (bug in net/http?)
	encodedResource := req.URL.RawPath
	encodedQuery := req.URL.RawQuery
	if encodedResource == "" {
		splits := strings.SplitN(req.URL.Path, "?", 2)
		encodedResource = splits[0]
		if len(splits) == 2 {
			encodedQuery = splits[1]

	subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodHealth).HandlerFunc(h(server.HealthHandler))
	subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodVerifyBinary).HandlerFunc(h(server.VerifyBinaryHandler)).Queries(restQueries(peerRESTURL, peerRESTSha256Sum, peerRESTReleaseInfo)...)

	saveIAMConfig(ctx context.Context, item interface{}, path string, opts ...options) error
	loadIAMConfig(ctx context.Context, item interface{}, path string) error
	deleteIAMConfig(ctx context.Context, path string) error
	savePolicyDoc(ctx context.Context, policyName string, p PolicyDoc) error

				}

				path := baseDirFromPrefix(prefix)
				filterPrefix := strings.Trim(strings.TrimPrefix(prefix, path), slashSeparator)
				if path == prefix {
					filterPrefix = ""
				}

				lopts := listPathRawOptions{
					disks:          disks,
					fallbackDisks:  fallbackDisks,
					bucket:         bucket,
					path:           path,
					filterPrefix:   filterPrefix,

	switch {
	case usersPrefix:
		accessKey := path.Dir(strings.TrimPrefix(event.keyPath, iamConfigUsersPrefix))
		err = sys.store.UserNotificationHandler(ctx, accessKey, regUser)
	case stsPrefix:
		accessKey := path.Dir(strings.TrimPrefix(event.keyPath, iamConfigSTSPrefix))
		err = sys.store.UserNotificationHandler(ctx, accessKey, stsUser)
	case svcPrefix:

		Description:    "Illegal argument was used in the SQL function.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidKeyPath: {
		Code:           "InvalidKeyPath",
		Description:    "Key path in the SQL expression is invalid.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidCompressionFormat: {
		Code:           "InvalidCompressionFormat",

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"bytes"
	"context"
	"errors"
	"fmt"
	"io"
	"net/http"
	"path"
	"runtime"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/dustin/go-humanize"
	"github.com/klauspost/readahead"
	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/tags"

	ss := re.FindStringSubmatch(path)
	if ss == nil {
		return "", "", fmt.Errorf("not a VS path: %s", path)
	}
	return ss[3], ss[2], nil
}

// getIstioVirtualServicePathForSvcFromRoute returns something like "/apis/networking/v1alpha3/namespaces/default/virtual-service/reviews"
func getIstioVirtualServicePathForSvcFromRoute(cd *configdump.Wrapper, svc corev1.Service, port int32) (string, error) {

	}

	remoteEp := r.Target.Endpoint
	remoteBkt := r.Target.Bucket
	cred := r.Target.Creds
	pathStyle := r.Target.Path

	if r.Source.Endpoint != "" {
		remoteEp = r.Source.Endpoint
		cred = r.Source.Creds
		remoteBkt = r.Source.Bucket
		pathStyle = r.Source.Path

	}

	u, err := url.Parse(remoteEp)
	if err != nil {
		return err
	}