End   *Operand `parser:" \"AND\" @@ "`
}

// In represents the RHS of an IN expression. The RHS can be a list-literal
// (i.e. enclosed in parentheses like `IN (1,2,4)`) or it could be a JSON path
// expression (as in `8.5 IN s.nested[*][*]`). Specifically, it cannot be an
// `Expression` as an expression can never evaluate to a list.
type In struct {
	JPathExpr *JSONPath `parser:"@@"`

{!../../docs_src/templates/tutorial001.py!}
```

/// note

Before FastAPI 0.108.0, Starlette 0.29.0, the `name` was the first parameter.

Also, before that, in previous versions, the `request` object was passed as part of the key-value pairs in the context for Jinja2.

///

/// tip

By declaring `response_class=HTMLResponse` the docs UI will be able to know that the response will be HTML.

///

	// ErrInvalidRetentionDate - indicates that retention date needs to be in ISO 8601 format
	ErrInvalidRetentionDate = errors.New("date must be provided in ISO 8601 format")
	// ErrPastObjectLockRetainDate - indicates that retention date must be in the future
	ErrPastObjectLockRetainDate = errors.New("the retain until date must be in the future")
	// ErrUnknownWORMModeDirective - indicates that the retention mode is invalid

In Python 3.9 wäre das:

```Python
my_list: list[str]
```

Und in Python-Versionen vor 3.9:

```Python
from typing import List

my_list: List[str]
```

Das ist alles Standard-Python-Syntax für Typdeklarationen.

Verwenden Sie dieselbe Standardsyntax für Modellattribute mit inneren Typen.

Diese Dokumentation wird in der Swagger-Oberfläche unter `/docs` in Ihrer API angezeigt und zeigt externen Entwicklern, wie diese die *externe API* erstellen sollten.

In diesem Beispiel wird nicht der Callback selbst implementiert (das könnte nur eine Codezeile sein), sondern nur der Dokumentationsteil.

/// tip | "Tipp"

        max_length: Optional[int] = None,
        pattern: Optional[str] = None,
        regex: Annotated[
            Optional[str],
            deprecated(
                "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead."
            ),
        ] = None,
        discriminator: Union[str, None] = None,
        strict: Union[bool, None] = _Unset,

                    try (final InputStream in = Files.newInputStream(fessJsonPath)) {
                        out.write(in);
                    }
                });
            } else if ("doc.json".equals(id)) {
                return asStream(id).contentTypeOctetStream().stream(out -> {
                    final Path fessJsonPath = getDocJsonPath();
                    try (final InputStream in = Files.newInputStream(fessJsonPath)) {

	MTime                time.Time // Is only set in POST/PUT operations
	Expires              time.Time // Is only used in POST/PUT operations

	DeleteMarker            bool // Is only set in DELETE operations for delete marker replication
	CheckDMReplicationReady bool // Is delete marker ready to be replicated - set only during HEAD

Of course, there are some cases where there's no problem in running the previous steps multiple times, in that case, it's a lot easier to handle.

/// tip

Und es speichert den zurückgegebenen Wert in einem <abbr title="Mechanismus, der bereits berechnete/generierte Werte zwischenspeichert, um sie später wiederzuverwenden, anstatt sie erneut zu berechnen.">„Cache“</abbr> und übergibt diesen gecachten Wert an alle „Dependanten“, die ihn in diesem spezifischen Request benötigen, anstatt die Abhängigkeit mehrmals für denselben Request aufzurufen.