/// tip | Dica

Observe que, assim como [dependências em *decoradores de operação de rota*](dependencies/dependencies-in-path-operation-decorators.md){.internal-link target=_blank}, nenhum valor será passado para sua *função de operação de rota*.

///

O resultado final é que os caminhos dos itens agora são:

* `/items/`
* `/items/{item_id}`

}

// rebalanceAdminStatus holds rebalance status related information exported to mc, console, etc.
type rebalanceAdminStatus struct {
	ID        string                // identifies the ongoing rebalance operation by a uuid
	Pools     []rebalancePoolStatus `json:"pools"` // contains all pools, including inactive
	StoppedAt time.Time             `json:"stoppedAt"`
}

    """

    def __init__(
        self,
        tokenUrl: Annotated[
            str,
            Doc(
                """
                The URL to obtain the OAuth2 token. This would be the *path operation*
                that has `OAuth2PasswordRequestForm` as a dependency.
                """
            ),
        ],
        scheme_name: Annotated[
            Optional[str],
            Doc(

     * @throws SmbException if an error occurs during the rename operation
     */
    public void renameTo(final SmbFile dest) throws SmbException {
        if (getUncPath0().length() == 1 || dest.getUncPath0().length() == 1) {
            throw new SmbException("Invalid operation for workgroups, servers, or shares");
        }

        resolveDfs(null);

	objectAPI := api.ObjectAPI()
	if objectAPI == nil {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
		return
	}

	// check if user has permissions to perform this operation
	if s3Error := checkRequestAuthType(ctx, r, policy.GetReplicationConfigurationAction, bucket, ""); s3Error != ErrNone {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
		return
	}

```Python
q: Union[str, None] = Query(default=None, max_length=50)
```

Cela va valider les données, montrer une erreur claire si ces dernières ne sont pas valides, et documenter le paramètre dans le schéma `OpenAPI` de cette *path operation*.

## Rajouter plus de validation

Vous pouvez aussi rajouter un second paramètre `min_length` :

{* ../../docs_src/query_params_str_validations/tutorial003.py hl[9] *}

Но далее я покажу, как это улучшить. 🤓

## Пользовательские ID операций и лучшие имена методов { #custom-operation-ids-and-better-method-names }

Вы можете **изменить** способ **генерации** этих ID операций, чтобы сделать их проще, а имена методов в клиентах — **более простыми**.

                        innerCount++;
                    }
                }
                assertEquals(0, innerCount, "Inner iteration should not execute");
            }
            assertEquals(0, outerCount, "Outer iteration should not execute");
        }, "EmptyIterator should work correctly in nested iteration");
    }

    @Test
    @DisplayName("EmptyIterator should follow Iterator contract for empty collections")

        failover.handleFailure(failedChannel, error);

        // Verify pending operations were cleared from failed channel
        assertEquals(0, failedChannel.getRequestsPending());

        // Verify alternative channel was selected and operation added
        verify(mockLoadBalancer).selectChannel(mockOperation);
        verify(alternativeChannel).addPendingOperation(mockOperation);

Si el token es inválido, devuelve un error HTTP de inmediato.

{* ../../docs_src/security/tutorial004_an_py310.py hl[90:107] *}

## Actualizar la *path operation* `/token` { #update-the-token-path-operation }

Crea un `timedelta` con el tiempo de expiración del token.

Crea un verdadero token de acceso JWT y devuélvelo.

{* ../../docs_src/security/tutorial004_an_py310.py hl[118:133] *}