AnnotationTarget.FIELD,
  AnnotationTarget.LOCAL_VARIABLE,
  AnnotationTarget.VALUE_PARAMETER,
  AnnotationTarget.CONSTRUCTOR,
  AnnotationTarget.FUNCTION,
  AnnotationTarget.PROPERTY_GETTER,
  AnnotationTarget.PROPERTY_SETTER,
  AnnotationTarget.TYPEALIAS,
)
@RequiresOptIn(level = RequiresOptIn.Level.ERROR)

These **"type hints"** or annotations are a special syntax that allow declaring the <abbr title="for example: str, int, float, bool">type</abbr> of a variable.

By declaring types for your variables, editors and tools can give you better support.

This is just a **quick tutorial / refresher** about Python type hints. It covers only the minimum necessary to use them with **FastAPI**... which is actually very little.

# Reference - Code API

Here's the reference or code API, the classes, functions, parameters, attributes, and
all the FastAPI parts you can use in your applications.

If you want to **learn FastAPI** you are much better off reading the

If you want to secure your API, there are several better things you can do, for example:

* Make sure you have well defined Pydantic models for your request bodies and responses.
* Configure any required permissions and roles using dependencies.

                )

            return kotlinType.toKtType(analysisContext)
        }

        // Manually handle custom setter parameter
        if (declaration is KtParameter) {
            val parameterList = declaration.parent as? KtParameterList
            if (parameterList?.parameters?.singleOrNull() == declaration) {

### Die automatischen Dokumentationen deaktivieren

Der erste Schritt besteht darin, die automatischen Dokumentationen zu deaktivieren, da diese standardmäßig das Standard-CDN verwenden.

Um diese zu deaktivieren, setzen Sie deren URLs beim Erstellen Ihrer `FastAPI`-App auf `None`:

```Python hl_lines="8"
{!../../../docs_src/custom_docs_ui/tutorial001.py!}
```

### Die benutzerdefinierten Dokumentationen hinzufügen

val codenarcVersion = if (isGroovy4) "3.1.0-groovy-4.0" else "3.1.0"
val spockVersion = if (isGroovy4) "2.2-groovy-4.0" else "2.2-groovy-3.0"
val asmVersion = "9.7"
// To try out better kotlin compilation avoidance and incremental compilation
// with -Pkotlin.incremental.useClasspathSnapshot=true
val kotlinVersion = providers.gradleProperty("buildKotlinVersion")
    .getOrElse(embeddedKotlinVersion)

them, as if she had known them all her life.  Indeed, she had
quite a long argument with the Lory, who at last turned sulky,
and would only say, `I am older than you, and must know better';
and this Alice would not allow without knowing how old it was,
and, as the Lory positively refused to tell its age, there was no
more to be said.

  At last the Mouse, who seemed to be a person of authority among

    Sie sollten ihn daher mit `...` deklarieren, um ihn als erforderlich auszuzeichnen.

    Doch selbst wenn Sie ihn mit `None` deklarieren, oder einen Defaultwert setzen, bewirkt das nichts, er bleibt immer erforderlich.

## Sortieren Sie die Parameter, wie Sie möchten

!!! tip "Tipp"
    Wenn Sie `Annotated` verwenden, ist das folgende nicht so wichtig / nicht notwendig.

[pkg/validate/validate.go](pkg/validate/validate.go). These rules
refer to the Go struct path schema and hence have names with a capitalized first letter.
The Helm values.yaml API is validated in
[validate_values.go](pkg/validate/validate_values.go)
and refer to the values.yaml data paths. Hence, these rules have names with a lower case first letter.
Apart from validating the correctness of individual fields, the operator ensure that relationships between values in