{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[28:31] hl[29] *}

### Sans type de retour { #no-return-type }

Vous pouvez aussi omettre le type de retour. FastAPI utilisera le [`jsonable_encoder`](./encoder.md) pour convertir les données et les envoyer.

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[34:37] hl[35] *}

## `ServerSentEvent` { #serversentevent }

	case ObjectLargeVersions:
		return "s3:Scanner:LargeVersions"

	case PrefixManyFolders:
		return "s3:Scanner:BigPrefix"
	}

	return ""
}

// MarshalXML - encodes to XML data.
func (name Name) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
	return e.EncodeElement(name.String(), start)
}

// UnmarshalXML - decodes XML data.

## Convertir n'importe quelles données au format compatible JSON { #convert-any-data-to-json-compatible }

Pour convertir des données vers un format compatible JSON, lisez les documents [Tutoriel - Encodeur compatible JSON](../tutorial/encoder.md).

## Métadonnées OpenAPI - Documentation { #openapi-metadata-docs }

// used for multi-destination targets
func (d Destination) TargetArn() bool {
	return strings.HasPrefix(d.ARN, DestinationARNMinIOPrefix)
}

// MarshalXML - encodes to XML data.
func (d Destination) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
	if err := e.EncodeToken(start); err != nil {
		return err
	}

						setInt64(sp + 16, parseInt(loadValue(sp + 8).length));
					},

					// valuePrepareString(v ref) (ref, int)
					"syscall/js.valuePrepareString": (sp) => {
						sp >>>= 0;
						const str = encoder.encode(String(loadValue(sp + 8)));
						storeValue(sp + 16, str);
						setInt64(sp + 24, str.length);
					},

					// valueLoadString(v ref, b []byte)
					"syscall/js.valueLoadString": (sp) => {

            if (src[8] == 1) {
                final Type1Message type1 = new Type1Message(src);
                final Type2Message type2 = new Type2Message(tc, type1, challenge, null);
                msg = new String(Base64.encode(type2.toByteArray()), "US-ASCII");
                resp.setHeader("WWW-Authenticate", "NTLM " + msg);
            } else if (src[8] == 3) {
                final Type3Message type3 = new Type3Message(src);

 */

package jcifs.smb1.smb1;

import java.io.IOException;

/**
 * Represents a Windows security descriptor containing access control information.
 * This class encodes and decodes security descriptors that define ownership
 * and access permissions for SMB resources.
 */
public class SecurityDescriptor {

    SID owner_user, owner_group;
    /**

Bir [Response Model](../tutorial/response-model.md) tanımlarsanız, FastAPI veriyi Pydantic kullanarak JSON’a serialize eder.

Bir response modeli tanımlamazsanız, FastAPI [JSON Compatible Encoder](../tutorial/encoder.md) bölümünde açıklanan `jsonable_encoder`’ı kullanır ve sonucu bir `JSONResponse` içine koyar.

	Ciphertext []byte // Ciphertext of the data encryption key
}

var (
	_ encoding.TextMarshaler   = (*DEK)(nil)
	_ encoding.TextUnmarshaler = (*DEK)(nil)
)

// MarshalText encodes the DEK's key ID and ciphertext
// as JSON.
func (d DEK) MarshalText() ([]byte, error) {
	type JSON struct {
		KeyID      string `json:"keyid"`
		Version    uint32 `json:"version,omitempty"`

			// previous result back to the client
			if prevResult.Version != "" {
				if err := enc.Encode(prevResult); err != nil {
					return
				}
			} else {
				// first result is not yet obtained, keep writing
				// empty entry to prevent client from disconnecting.
				if err := enc.Encode(madmin.SpeedTestResult{}); err != nil {
					return
				}
			}
			xhttp.Flush(w)