if err != nil {
		return objInfo, toObjectErr(err, bucket, object)
	}
	objInfo = fi.ToObjectInfo(bucket, object, opts.Versioned || opts.VersionSuspended)
	if fi.Deleted {
		if opts.VersionID == "" || opts.DeleteMarker {
			return objInfo, toObjectErr(errFileNotFound, bucket, object)
		}
		// Make sure to return object info to provide extra information.
		return objInfo, toObjectErr(errMethodNotAllowed, bucket, object)
	}

		return pi, toObjectErr(errInvalidArgument)
	}

	uploadIDPath := er.getUploadIDDir(bucket, object, uploadID)
	// Validates if upload ID exists.
	fi, _, err := er.checkUploadIDExists(ctx, bucket, object, uploadID, true)
	if err != nil {
		if errors.Is(err, errVolumeNotFound) {
			return pi, toObjectErr(err, bucket)
		}
		return pi, toObjectErr(err, bucket, object, uploadID)
	}

	if err != nil {
		if err != toObjectErr(errErasureReadQuorum, bucket, object) {
			t.Errorf("Expected GetObject to fail with %v, but failed with %v", toObjectErr(errErasureReadQuorum, bucket, object), err)
		}
	}
	if gr != nil {
		_, err = io.Copy(io.Discard, gr)
		if err != toObjectErr(errErasureReadQuorum, bucket, object) {

			return madmin.HealResultItem{}, poolErr
		}
	}

	for i, err := range errs {
		if err == nil {
			return healBucketResults[i], nil
		}
	}

	return madmin.HealResultItem{}, toObjectErr(errVolumeNotFound, bucket)
}

// ListBuckets lists buckets across all nodes and returns a consistent view:
//   - Return an error when a pool cannot return N/2+1 valid bucket information

			return toObjectErr(err, bucket)
		}

		select {
		case <-ctx.Done():
			return ctx.Err()
		case r, found := <-results:
			if found {
				if r.Err != nil {
					s3LogIf(ctx, fmt.Errorf("unable to verify if the bucket %s is empty: %w", bucket, r.Err))
					return toObjectErr(r.Err, bucket)
				}
				return toObjectErr(errVolumeNotEmpty, bucket)
			}
		}

	if err != nil {
		buf, err = readConfig(ctx, objAPI, dataUsageObjNamePath+".bkp")
		if err != nil {
			if errors.Is(err, errConfigNotFound) {
				return DataUsageInfo{}, nil
			}
			return DataUsageInfo{}, toObjectErr(err, minioMetaBucket, dataUsageObjNamePath)
		}
	}

	var dataUsageInfo DataUsageInfo
	json := jsoniter.ConfigCompatibleWithStandardLibrary
	if err = json.Unmarshal(buf, &dataUsageInfo); err != nil {

	// Healing directories handle it separately.
	if HasSuffix(object, SlashSeparator) {
		hr, err := er.healObjectDir(healCtx, bucket, object, opts.DryRun, opts.Remove)
		return hr, toObjectErr(err, bucket, object)
	}

	storageDisks := er.getDisks()
	storageEndpoints := er.getEndpoints()

	// When versionID is empty, we read directly from the `null` versionID for healing.

		// Read metadata associated with the object from all disks.
		fi, metaArr, onlineDisks, err := er.getObjectFileInfo(ctx, minioMetaBucket, o.objectPath(0), ObjectOptions{}, true)
		if err != nil {
			switch toObjectErr(err, minioMetaBucket, o.objectPath(0)).(type) {
			case ObjectNotFound, InsufficientReadQuorum:
				retryWait()
				continue
			}
			// Allow one fast retry for other errors.
			if retries > 0 {

	"errors"
	"fmt"
	"io"
)

// Converts underlying storage error. Convenience function written to
// handle all cases where we have known types of errors returned by
// underlying storage layer.
func toObjectErr(oerr error, params ...string) error {
	if oerr == nil {
		return nil
	}

	// Unwarp the error first
	err := unwrapAll(oerr)

	if err == context.Canceled {
		return context.Canceled
	}

	case "EntityTooSmall":
		err = PartTooSmall{}
	case "ReplicationPermissionCheck":
		err = ReplicationPermissionCheck{}
	}

	if minioErr.StatusCode == http.StatusMethodNotAllowed {
		err = toObjectErr(errMethodNotAllowed, bucket, object)
	}
	return err
}

// returns 'true' if either string has space in the
// - beginning of a string
// OR
// - end of a string
func hasSpaceBE(s string) bool {