"response-content-encoding",
	"response-content-language",
	"response-content-type",
	"response-expires",
	"retention",
	"select",
	"select-type",
	"tagging",
	"torrent",
	"uploadId",
	"uploads",
	"versionId",
	"versioning",
	"versions",
	"website",
}

// Signature and API related constants.
const (
	signV2Algorithm = "AWS"
)

// AWS S3 Signature V2 calculation rule is give here:

</VersioningConfiguration>
```

## MinIO extension to Bucket Versioning

### Idempotent versions on directory objects

		t.Fatalf("Unable to create volume, %s", err)
	}
	var versions [50]string
	for i := range versions {
		versions[i] = uuid.New().String()
		fi := FileInfo{
			Name: object, Volume: volume, VersionID: versions[i], ModTime: UTCNow(), DataDir: "", Size: 10000,
			Erasure: ErasureInfo{
				Algorithm:    erasureAlgorithm,
				DataBlocks:   4,
				ParityBlocks: 4,
				BlockSize:    blockSizeV2,

			VersionSuspended: globalBucketVersioningSys.PrefixSuspended(object.parentBucket, object.name),
			VersionID:        object.versionID,
		})
		if err != nil {
			if object.versionID != "" {
				if !isErrVersionNotFound(err) {
					t.Fatalf("%s : %s", instanceType, err)
				}
			} else {
				if !isErrObjectNotFound(err) {

if [ $? -eq 0 ]; then
	echo "expected object to be deleted permanently after replication, exiting.."
	exit_1
fi

vID=$(./mc stat --no-list minio2/newbucket/README.md --json | jq .versionID)
if [ $? -ne 0 ]; then
	echo "expecting object to be present. exiting.."
	exit_1
fi
./mc tag set --version-id "${vID}" minio2/newbucket/README.md "key=val"
if [ $? -ne 0 ]; then

	return w.Run(func() error { return p.storage.WriteMetadata(ctx, origvolume, volume, path, fi) })
}

func (p *xlStorageDiskIDCheck) ReadVersion(ctx context.Context, origvolume, volume, path, versionID string, opts ReadOptions) (fi FileInfo, err error) {
	ctx, done, err := p.TrackDiskHealth(ctx, storageMetricReadVersion, volume, path)
	if err != nil {
		return fi, err
	}
	defer done(0, &err)

		err = msgp.WrapError(err, "Volume")
		return
	}
	z.Name, err = dc.ReadString()
	if err != nil {
		err = msgp.WrapError(err, "Name")
		return
	}
	z.VersionID, err = dc.ReadString()
	if err != nil {
		err = msgp.WrapError(err, "VersionID")
		return
	}
	z.IsLatest, err = dc.ReadBool()
	if err != nil {
		err = msgp.WrapError(err, "IsLatest")
		return
	}
	z.Deleted, err = dc.ReadBool()

	}
}

func (c *check) mustNotDelete(ctx context.Context, client *minio.Client, bucket string, vid string) {
	c.Helper()

	err := client.RemoveObject(ctx, bucket, "some-object", minio.RemoveObjectOptions{VersionID: vid})
	if err == nil {
		c.Fatalf("user must not be allowed to delete")
	}

	err = client.RemoveObject(ctx, bucket, "some-object", minio.RemoveObjectOptions{})
	if err != nil {

```

		// All the objects should be under deleted list (including non-existent object)
		c.Assert(deleteResp.DeletedObjects[i], DeletedObject{
			ObjectName: delObjReq.Objects[i].ObjectName,
			VersionID:  delObjReq.Objects[i].VersionID,
		})
	}
	c.Assert(len(deleteResp.Errors), 0)

	// Attempt second time results should be same, NoSuchKey for objects not found
	// shouldn't be set.