You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: decrypt-v2.go
    path of file: ./repos/minio/docs/debugging/inspect
    
    the code of the file until where you have to start completion: // Copyright (c) 2015-2023 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package mai
    
func extractInspectV2(pk []byte, r io.Reader, w io.Writer) error {
	privKey, err := bytesToPrivateKey(pk)
	if err != nil {
		return fmt.Errorf("decoding key returned: %w", err)
	}

	sr, err := estream.NewReader(r)
	if err != nil {
		return err
	}

	sr.SetPrivateKey(privKey)
	sr.ReturnNonDecryptable(true)

	// Debug corrupted streams.
	if false {
		sr.SkipEncrypted(true)
		return sr.DebugStream(os.Stdout)
	}

	for {
		stream, err := sr.NextStream()
		if err != nil {
			if err == io.EOF {
				return errors.New("no data found on stream")
			}
			if errors.Is(err, estream.ErrNoKey) {
				if stream.Name == "inspect.zip" {
					return errors.New("incorrect private key")
				}
				if err := stream.Skip(); err != nil {
					return fmt.Errorf("stream skip: %w", err)
				}
				continue
			}
			return fmt.Errorf("next stream: %w", err)
		}
		if stream.Name == "inspect.zip" {
			_, err := io.Copy(w, stream)
			if err != nil {
				return fmt.Errorf("reading inspect stream: %w", err)
			}
			return nil
		}
		if err := stream.Skip(); err != nil {
			return fmt.Errorf("stream skip: %w", err)
		}
	}
}