return null;
  }

  @CheckForNull
  ImmutableMapEntry<K, V> getNextInValueBucket() {
    return null;
  }

  /**
   * Returns true if this entry has no bucket links and can safely be reused as a terminal entry in
   * a bucket in another map.
   */
  boolean isReusable() {
    return true;
  }

  static class NonTerminalImmutableMapEntry<K, V> extends ImmutableMapEntry<K, V> {
    /*

	// Check that the service account can access the public bucket.
	buckets, err := svcClient.ListBuckets(ctx)
	if err != nil {
		c.Fatalf("err fetching buckets %s", err)
	}
	if len(buckets) != 1 || buckets[0].Name != "public" {
		c.Fatalf("service account should only have access to public bucket")
	}

	// Create an madmin client with the service account creds.

		}
		return nil
	}
}

// Buckets asserts a distribution has the number of buckets
func Buckets(count int) func(any) error {
	return func(f any) error {
		d := f.(*dto.Histogram)
		if len(d.Bucket) != count {
			return fmt.Errorf("want %v buckets, got %v", count, len(d.Bucket))
		}
		return nil
	}
}

func AtLeast(want float64) func(any) error {

			Subsystem: "apiserver",
			Name:      "request_body_size_bytes",
			Help:      "Apiserver request body size in bytes broken out by resource and verb.",
			// we use 0.05 KB as the smallest bucket with 0.1 KB increments up to the
			// apiserver limit.
			Buckets:        metrics.LinearBuckets(50000, 100000, 31),
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"resource", "verb"},
	)
)

var registerMetrics sync.Once

  rotating credentials.

- Access to bucket(s) and object(s) are governed via IAM policies associated with the incoming
  login credentials.

- Allows authentication and access for all
  - Built-in IDP users and their respective service accounts
  - LDAP/AD users and their respective service accounts
  - OpenID/OIDC service accounts

- On versioned buckets, FTP/SFTP only operates on latest objects, if you need to retrieve

	// including the time spent in the waiting queue of image puller.
	// The metric is broken down by bucketed image size.
	ImagePullDuration = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem:      KubeletSubsystem,
			Name:           ImagePullDurationKey,
			Help:           "Duration in seconds to pull an image.",
			Buckets:        imagePullDurationBuckets,
			StabilityLevel: metrics.ALPHA,
		},

		dirQuorum: 1,
		objQuorum: 1,
		bucket:    bucket,
		strict:    false, // Allow less strict matching.
	}

	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,

- Install `mc` - [mc Quickstart Guide](https://min.io/docs/minio/linux/reference/minio-mc.html#quickstart)

## 2. Enable bucket lifecycle configuration

- Create a bucket lifecycle configuration which expires the objects under the prefix `old/` on `2020-01-01T00:00:00.000Z` date and the objects under `temp/` after 7 days.
- Enable bucket lifecycle configuration using `mc`:

```sh
$ mc ilm import play/testbucket <<EOF
{
    "Rules": [
        {

```yaml
replicate:
  apiVersion: v1
  # source of the objects to be replicated
  source:
	type: TYPE # valid values are "minio"
	bucket: BUCKET
	prefix: PREFIX
	# NOTE: if source is remote then target must be "local"
	# endpoint: ENDPOINT
	# credentials:
	#   accessKey: ACCESS-KEY
	#   secretKey: SECRET-KEY

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