La `RequestValidationError` contient le `body` qu'elle a reçu avec des données invalides.

Vous pouvez l'utiliser pendant le développement de votre application pour journaliser le corps et le déboguer, le renvoyer à l'utilisateur, etc.

{* ../../docs_src/handling_errors/tutorial005_py310.py hl[14] *}

Essayez maintenant d'envoyer un élément invalide comme :

```JSON

constraints.UriType.message = {item} ma nierozpoznany URI.
constraints.CronExpression.message = {item} nie jest prawidłowym wyrażeniem CRON.

# ----------------------------------------------------------
# Application Exception
# ---------------------
# /- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# five framework-embedded messages (don't change key names)
# - - - - - - - - - -/

# Déclarer des exemples de données de requête { #declare-request-example-data }

Vous pouvez déclarer des exemples des données que votre application peut recevoir.

Voici plusieurs façons de le faire.

## Ajouter des données JSON Schema supplémentaires dans les modèles Pydantic { #extra-json-schema-data-in-pydantic-models }

Vous pouvez déclarer `examples` pour un modèle Pydantic qui seront ajoutés au JSON Schema généré.

   * leaking resources callers must [close the response body][ResponseBody] or the response.
   *
   * Note that transport-layer success (receiving a HTTP response code, headers and body) does not
   * necessarily indicate application-layer success: `response` may still indicate an unhappy HTTP
   * response code like 404 or 500.
   *
   * @throws IOException if the request could not be executed due to cancellation, a connectivity

                "responses": {
                    "200": {
                        "description": "Successful Response",
                        "content": {
                            "application/json": {
                                "schema": {}
                            }
                        }
                    }
                },
                "x-aperture-labs-portal": "blue"

You can use the Select API to query objects with following features:

- Objects must be in CSV, JSON, or Parquet(*) format.

          + "@:"; // The gendelim characters permitted in paths.

  /**
   * Returns an {@link Escaper} instance that escapes strings so they can be safely included in <a
   * href="https://url.spec.whatwg.org/#application-x-www-form-urlencoded-percent-encode-set">URL
   * form parameter names and values</a>. Escaping is performed with the UTF-8 character encoding.
   * The caller is responsible for <a

            // use a KDC of our choice.
            // A potential workaround would be to try to get the server FQDN by reverse lookup, but this might have
            // security implications and also is not how Microsoft does it.
            throw new SmbUnsupportedOperationException("Cannot use netbios/short names with kerberos authentication, have " + host);
        }
        try {

s140/aes" "crypto/internal/fips140/subtle" ) // CMAC implements the CMAC mode from NIST SP 800-38B. // // It is optimized for use in Counter KDF (SP 800-108r1) and XAES-256-GCM // (https://c2sp.org/XAES-256-GCM), rather than for exposing it to applications // as a stand-alone MAC. type CMAC struct { b aes.Block k1 [aes.BlockSize]byte k2 [aes.BlockSize]byte } func NewCMAC(b *aes.Block) *CMAC { c := &CMAC{b: *b} c.deriveSubkeys() return c } func (c *CMAC) deriveSubkeys() { aes.EncryptBlockInternal(&c.b,...

INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [2248755] using WatchFiles
INFO:     Started server process [2248757]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

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