createdBefore: "2006-01-02T15:04:05.00Z" # match objects created before "date"
      tags:
        - key: name
          value: pick* # match objects with tag 'name', all values starting with 'pick'
      metadata:
        - key: content-type
          value: image/* # match objects with 'content-type', all values starting with 'image/'
      size:

// operation should not proceed. Preconditions supported are:
//
//	x-amz-copy-source-if-modified-since
//	x-amz-copy-source-if-unmodified-since
//	x-amz-copy-source-if-match
//	x-amz-copy-source-if-none-match
func checkCopyObjectPartPreconditions(ctx context.Context, w http.ResponseWriter, r *http.Request, objInfo ObjectInfo) bool {
	return checkCopyObjectPreconditions(ctx, w, r, objInfo)
}

					continue
				}

				batch = append(batch, obj)

				if len(batch) < *r.Source.Snowball.Batch {
					continue
				}
				writeFn(batch)
				batch = batch[:0]
			}
			writeFn(batch)
			xioutil.SafeClose(slowCh)
		}()
	} else {
		slowCh = walkCh
	}

	workerSize, err := strconv.Atoi(env.Get("_MINIO_BATCH_REPLICATION_WORKERS", strconv.Itoa(runtime.GOMAXPROCS(0)/2)))

	sum := r.md5.Sum(nil)
	return ETag(sum)
}

// VerifyError is an error signaling that a
// computed ETag does not match an expected
// ETag.
type VerifyError struct {
	Expected ETag
	Computed ETag
}

func (v VerifyError) Error() string {
	return fmt.Sprintf("etag: expected ETag %q does not match computed ETag %q", v.Expected, v.Computed)
}

// UUIDHash - use uuid to make md5sum
type UUIDHash struct {

func (kv BatchJobKV) Empty() bool {
	return kv.Key == "" && kv.Value == ""
}

// Match matches input kv with kv, value will be wildcard matched depending on the user input
func (kv BatchJobKV) Match(ikv BatchJobKV) bool {
	if kv.Empty() {
		return true
	}
	if strings.EqualFold(kv.Key, ikv.Key) {
		return wildcard.Match(kv.Value, ikv.Value)
	}
	return false
}

	echo "BUG: Algorithm: '${rep_obj1_algo}' of replicated object: 'minio2/test-bucket/encrypted' doesn't match with source value: '${src_obj1_algo}'"
	exit_1
fi
if [ "${rep_obj1_keyid}" != "${src_obj1_keyid}" ]; then
	echo "BUG: KeyId: '${rep_obj1_keyid}' of replicated object: 'minio2/test-bucket/encrypted' doesn't match with source value: '${src_obj1_keyid}'"
	exit_1
fi
if [ "${rep_obj2_algo}" != "${src_obj2_algo}" ]; then

	echo "BUG: Etag: '${rep_obj1_etag}' of replicated object: 'minio2/test-bucket/encrypted' doesn't match with source value: '${src_obj1_etag}'"
	exit_1
fi
if [ "${rep_obj1_size}" != "${src_obj1_size}" ]; then
	echo "BUG: Size: '${rep_obj1_size}' of replicated object: 'minio2/test-bucket/encrypted' doesn't match with source value: '${src_obj1_size}'"
	exit_1
fi
if [ "${rep_obj2_etag}" != "${src_obj2_etag}" ]; then

	}

	if ps[2] != string(arnServiceIAM) {
		err = errors.New("invalid ARN - bad service field")
		return
	}

	// ps[3] is region and is not validated here. If the region is invalid,
	// the ARN would not match any configured ARNs in the server.
	if ps[4] != "" {
		err = errors.New("invalid ARN - unsupported account-id field")
		return
	}

	res := strings.SplitN(ps[5], "/", 2)
	if len(res) != 2 {

		modTime  time.Time
		days     ExpirationDays
		expected time.Time
	}{
		{
			time.Date(2020, time.March, 15, 10, 10, 10, 0, time.UTC),
			4,
			time.Date(2020, time.March, 20, 0, 0, 0, 0, time.UTC),
		},
		{
			time.Date(2020, time.March, 15, 0, 0, 0, 0, time.UTC),
			1,
			time.Date(2020, time.March, 17, 0, 0, 0, 0, time.UTC),
		},
	}

	for i, tc := range testCases {

		return nil, err
	}
	return c.client.Encrypt(context.Background(), keyID, plaintext, ctxBytes)
}

// DecryptKey decrypts the ciphertext with the key at the KES
// server referenced by the key ID. The context must match the
// context value used to generate the ciphertext.
func (c *kesClient) DecryptKey(keyID string, ciphertext []byte, ctx Context) ([]byte, error) {
	c.lock.RLock()
	defer c.lock.RUnlock()