///

### Étape 5 : retourner le contenu

{* ../../docs_src/first_steps/tutorial001.py hl[8] *}

Vous pouvez retourner un dictionnaire (`dict`), une liste (`list`), des valeurs seules comme des chaines de caractères (`str`) et des entiers (`int`), etc.

Vous pouvez aussi retourner des models **Pydantic** (qui seront détaillés plus tard).

}
```

/// tip | Consejo

Cuando lanzas un `HTTPException`, puedes pasar cualquier valor que pueda convertirse a JSON como el parámetro `detail`, no solo `str`.

Podrías pasar un `dict`, un `list`, etc.

Son manejados automáticamente por **FastAPI** y convertidos a JSON.

///

## Agrega headers personalizados

            validator.validatePath("\\share\\other\\file.txt");
            fail("Should block non-whitelisted path");
        } catch (SmbException e) {
            assertTrue(e.getMessage().contains("not in allowed list"));
        }
    }

    @Test
    public void testBlacklistPriority() throws Exception {
        // Add to both blacklist and whitelist
        validator.addToBlacklist("\\share\\test");

}
```

/// tip | Dica

Quando você lançar um `HTTPException`, você pode passar qualquer valor convertível em JSON como parâmetro de `detail`, e não apenas `str`.

Você pode passar um `dict` ou um `list`, etc.
Esses tipos de dados são manipulados automaticamente pelo **FastAPI** e convertidos em JSON.

///

## Adicione headers customizados

      if (std::find(indices.begin(), indices.end(), idx) != indices.end()) {
        return InvalidArgument("TF_Output ", node->name(), ":", idx,
                               " appears more than once in the input list");
      }
      indices.push_back(idx);
    }
  }
  return absl::OkStatus();
}

// Converts `noutputs` and `outputs` into `outputs_tensors` and does various
// checks while doing so.

			oi := toObjectInfo(r.Source.Bucket, obj.Key, obj)
			if !minioSrc {
				// Check if metadata filter was requested and it is expected to have
				// all user metadata or just storageClass. If its only storageClass
				// List() already returns relevant information for filter to be applied.
				if isMetadata && !isStorageClassOnly {
					oi2, err := c.StatObject(ctx, r.Source.Bucket, obj.Key, minio.StatObjectOptions{})
					if err == nil {

     * @param name
     *            The method name. Must not be {@literal null} or empty.
     * @param argTypes
     *            The list of parameter types.
     * @return The {@link Method} object matching the specified {@code name} and {@code argTypes}.
     * @throws EmptyArgumentException
     *             If the method name is {@literal null} or empty.

            DfsReferralDataInternal tmp = dr;
            do {
                /*
                 * Store references to the map and key so that
                 * SmbFile.resolveDfs can re-insert the dr list with
                 * the dr that was successful so that subsequent
                 * attempts to resolve DFS use the last successful
                 * referral first.
                 */

    static final String ANY_HOSTS_NAME = "*\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000";

    /**
     * This is a special name for querying the master browser that serves the
     * list of hosts found in "Network Neighborhood".
     */

    public static final String MASTER_BROWSER_NAME = "\u0001\u0002__MSBROWSE__\u0002";

    /**
     * A special generic name specified when connecting to a host for which

          .url(server.url("/"))
          .build(),
      )
    val response2 = call2.execute()
    assertThat(response2.code).isEqualTo(200)
    response2.body.close()
    val recordedEvents: List<String> = listener.recordedEventTypes()
    assertThat(recordedEvents).doesNotContain("DnsStart")
    assertThat(recordedEvents).doesNotContain("DnsEnd")
  }

  @Test
  fun multipleDnsLookupsForSingleCall() {