### <a href="https://marshmallow.readthedocs.io/en/stable/" class="external-link" target="_blank">Marshmallow</a> { #marshmallow }

### <a href="https://marshmallow.readthedocs.io/en/stable/" class="external-link" target="_blank">Marshmallow</a> { #marshmallow }

### <a href="https://marshmallow.readthedocs.io/en/stable/" class="external-link" target="_blank">Marshmallow</a> { #marshmallow }

### <a href="https://marshmallow.readthedocs.io/en/3.0/" class="external-link" target="_blank">Marshmallow</a>

L'une des principales fonctionnalités nécessaires aux systèmes API est la "<abbr title="également appelée
marshalling, conversion">sérialisation</abbr>" des données, qui consiste à prendre les données du code (Python) et à
les convertir en quelque chose qui peut être envoyé sur le réseau. Par exemple, convertir un objet contenant des

### <a href="https://marshmallow.readthedocs.io/en/3.0/" class="external-link" target="_blank">Marshmallow</a>

APIシステムで必要とされる主な機能の一つに、コード (Python) からデータを取り出して、ネットワークを介して送れるものに変換するデータの「<abbr title="marshalling, conversion">シリアライゼーション</abbr>」があります。例えば、データベースのデータを含むオブジェクトをJSONオブジェクトに変換したり、`datetime` オブジェクトを文字列に変換するなどです。

}

// ExpireDeleteMarker represents value of ExpiredObjectDeleteMarker field in Expiration XML element.
type ExpireDeleteMarker struct {
	Boolean
}

// Boolean signifies a boolean XML struct with custom marshaling
type Boolean struct {
	val    bool
	set    bool
	Unused struct{} // Needed for GOB compatibility
}

// Expiration - expiration actions for a rule in lifecycle configuration.
type Expiration struct {

## Changelog since v1.32.0-alpha.3

## Urgent Upgrade Notes

### (No, really, you MUST read this before you upgrade)

 - Fix the bug of InPlacePodVerticalScaling state un-marshalling. State stored in `/var/lib/kubelet/pod_status_manager_state` is now can always be read back after kubelet restart.
  

		if actualStatus != tt.expectedStatus {
			t.Errorf("Expected legal hold status %s, got %s", tt.expectedStatus, actualStatus)
		}
	}
}

// TestUnmarshalDefaultRetention checks if default retention
// marshaling and unmarshalling work as expected
func TestUnmarshalDefaultRetention(t *testing.T) {
	days := uint64(4)
	years := uint64(1)
	zerodays := uint64(0)
	invalidDays := uint64(maximumRetentionDays + 1)
	tests := []struct {

// used.
type Value struct {
	value any
}

// Missing is used to indicate a non-existing value.
type Missing struct{}

// MarshalJSON provides json marshaling of values.
func (v Value) MarshalJSON() ([]byte, error) {
	if b, ok := v.ToBytes(); ok {
		return b, nil
	}
	return json.Marshal(v.value)
}

// GetTypeString returns a string representation for vType

	// Owner of the object.
	Owner Owner

	IsLatest  bool
	VersionID string `xml:"VersionId"`
}

// Metadata metadata items implemented to ensure XML marshaling works.
type Metadata struct {
	Items []struct {
		Key   string
		Value string
	}
}

// Set add items, duplicate items get replaced.
func (s *Metadata) Set(k, v string) {