Serán convertidos a sus valores correspondientes (cadenas en este caso) antes de devolverlos al cliente:

{* ../../docs_src/path_params/tutorial005.py hl[18,21,23] *}

En tu cliente recibirás un response JSON como:

```JSON
{
  "model_name": "alexnet",
  "message": "Deep Learning FTW!"
}
```

## Parámetros de path conteniendo paths

En ese caso, **FastAPI** también te proporciona las herramientas para construirlo.

///

Cuando creamos una instance de la clase `OAuth2PasswordBearer` pasamos el parámetro `tokenUrl`. Este parámetro contiene la URL que el cliente (el frontend corriendo en el navegador del usuario) usará para enviar el `username` y `password` a fin de obtener un token.

{* ../../docs_src/security/tutorial001_an_py39.py hl[8] *}

/// tip | Consejo

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.opensearch.client.SearchEngineClient;
import org.codelibs.fess.opensearch.config.exbhv.BadWordBhv;
import org.codelibs.fess.opensearch.config.exbhv.ElevateWordBhv;
import org.codelibs.fess.opensearch.config.exentity.BadWord;

        for (KerberosTicket ticket : subject.getPrivateCredentials(KerberosTicket.class)) {
            MIEName client = new MIEName(mech, ticket.getClient().getName());
            MIEName server = new MIEName(mech, ticket.getServer().getName());
            if (src.equals(client) && targ.equals(server)) {
                return ticket.getSessionKey();
            }
        }
        return null;
    }

	Nesse caso, **FastAPI** também fornece as ferramentas para construir.

Quando nós criamos uma instância da classe `OAuth2PasswordBearer`, nós passamos pelo parâmetro `tokenUrl` Esse parâmetro contém a URL que o client (o frontend rodando no browser do usuário) vai usar para mandar o `username` e `senha` para obter um token.

{* ../../docs_src/security/tutorial001.py hl[6] *}

/// tip | Dica



///

/* jcifs msrpc client library in Java
 * Copyright (C) 2006  "Michael B. Allen" <jcifs at samba dot org>
 *                     "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

/* jcifs msrpc client library in Java
 * Copyright (C) 2008  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

 */
package jcifs.internal;

/**
 * Container class for SMB protocol negotiation state.
 * Holds the negotiation request, response, and raw buffer data exchanged
 * between client and server during SMB protocol version negotiation.
 *
 * @author mbechler
 */
public final class SmbNegotiation {

    private final SmbNegotiationRequest request;
    private final SmbNegotiationResponse response;

/* jcifs smb client library in Java
 * Copyright (C) 2000  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

 *    cache.
 *
 * Sometimes a request will result in a conditional cache hit. If the cache contains a stale copy of
 * the response, the client will issue a conditional `GET`. The server will then send either
 * the updated response if it has changed, or a short 'not modified' response if the client's copy
 * is still valid. Such responses increment both the network count and hit count.
 *