{* ../../docs_src/path_operation_advanced_configuration/tutorial003_py310.py hl[6] *}

## Descrição avançada a partir de docstring { #advanced-description-from-docstring }

Você pode limitar as linhas utilizadas a partir da docstring de uma *função de operação de rota* para o OpenAPI.

Це можуть бути лише один-два рядки коду, наприклад:

```Python
callback_url = "https://example.com/api/v1/invoices/events/"
httpx.post(callback_url, json={"description": "Invoice paid", "paid": True})
```

**FastAPI** génère un « schéma » contenant toute votre API en utilisant le standard **OpenAPI** pour définir des API.

#### « Schéma » { #schema }

Un « schéma » est une définition ou une description de quelque chose. Pas le code qui l’implémente, mais uniquement une description abstraite.

#### « Schéma » d’API { #api-schema }

Ici, [OpenAPI](https://github.com/OAI/OpenAPI-Specification) est une spécification qui dicte comment définir le schéma de votre API.

例えば、上記のモデルは次のようなJSON「`object`」（またはPythonの `dict`）を宣言します:

```JSON
{
    "name": "Foo",
    "description": "An optional description",
    "price": 45.2,
    "tax": 3.5
}
```

...`description` と `tax` はオプション（デフォルト値が `None`）なので、このJSON「`object`」も有効です:

```JSON
{
    "name": "Foo",
    "price": 45.2
}
```

     * Determines whether this session is currently in use.
     *
     * @return whether the session is in use
     */
    boolean isInUse();

    /**
     * Returns the current session key used for signing and encryption.
     *
     * @return the current session key
     * @throws CIFSException if the session key cannot be retrieved
     */
    byte[] getSessionKey() throws CIFSException;

    /**

2. **Disclose significant AI involvement.** If AI tools played a major role in producing your contribution, say so in the description. We are not interested in incidental use, such as asking a chatbot for advice or accepting an autocomplete suggestion—but rather in cases where a tool generated substantial portions of the work. Disclosure will not reduce the likelihood of your...

    init {
        project.gradle.sharedServices.registerIfAbsent(NullawayStatusService.SERVICE_NAME, NullawayStatusService::class)
        group = LifecycleBasePlugin.BUILD_GROUP
        description = "Checks status of NullAway support in this project. Call unqualified to get summary for all projects."
    }

    @TaskAction
    fun action() {

- Kubernetes cluster with `kubectl` configured.

- Acquire TLS certificates, either from a CA or [create self-signed certificates](https://docs.min.io/community/minio-object-store/operations/network-encryption.html).

                    "reverse.dep.*.performance.baselines",
                    type.defaultBaselines,
                    display = ParameterDisplay.PROMPT,
                    allowEmpty = true,
                    description = "The baselines you want to run performance tests against. Empty means default baseline.",
                )
                param("env.PERFORMANCE_DB_PASSWORD_TCAGENT", "%performance.db.password.tcagent%")

├── collection/  # Enhanced collections (LruHashMap, CaseInsensitiveMap)
├── concurrent/  # Concurrency utilities
├── convert/     # Type conversion (*ConversionUtil)
├── crypto/      # Cipher & encryption (CachedCipher)
├── exception/   # Runtime exception wrappers
├── io/          # I/O & resource utilities
├── jar/         # JAR file utilities
├── lang/        # Reflection & language utilities