{!> ../../docs_src/dependencies/tutorial005.py!}
```

////

Let's focus on the parameters declared:

* Even though this function is a dependency ("dependable") itself, it also declares another dependency (it "depends" on something else).
    * It depends on the `query_extractor`, and assigns the value returned by it to the parameter `q`.
* It also declares an optional `last_query` cookie, as a `str`.

 * <td colspan="3">
 * <b>Examples Of SMB URLs When Augmented With A Second Constructor Parameter</b></td>
 * <tr><td width="20%">
 * <b>First Parameter</b></td><td><b>Second Parameter</b></td><td><b>Result</b></td></tr>
 *
 * <tr><td width="20%"><code>
 *  smb1://host/share/a/b/
 * </code></td><td width="20%"><code>
 *  c/d/
 * </code></td><td><code>
 *  smb1://host/share/a/b/c/d/
 * </code></td></tr>
 * 

    }
/**
 * Creates an {@link java.io.OutputStream} for writing bytes to a file
 * on an SMB server addressed by the <code>SmbFile</code> parameter. See
 * {@link jcifs.smb1.smb1.SmbFile} for a detailed description and examples of
 * the smb URL syntax.
<p>
The second parameter specifies how the file should be shared. If
<code>SmbFile.FILE_NO_SHARE</code> is specified the client will

```Python hl_lines="3"
{!../../docs_src/configure_swagger_ui/tutorial003.py!}
```

## Andere Parameter der Swagger-Oberfläche

Um alle anderen möglichen Konfigurationen zu sehen, die Sie verwenden können, lesen Sie die offizielle <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration/" class="external-link" target="_blank">Dokumentation für die Parameter der Swagger-Oberfläche</a>.

## JavaScript-basierte Einstellungen

    //                                     Parameter Logging
    //                                     -----------------
    // logging filter cannot show the parameters when multi-part so logging here
    protected void showFieldLoggingTitle() {
        if (logger.isDebugEnabled()) {
            logger.debug("[Multipart Request Parameter]");
        }
    }

```Python hl_lines="17  22  24-27"
{!> ../../docs_src/response_model/tutorial001.py!}
```

////

/// note | "Hinweis"

Beachten Sie, dass `response_model` ein Parameter der „Dekorator“-Methode ist (`get`, `post`, usw.). Nicht der *Pfadoperation-Funktion*, so wie die anderen Parameter.

///

In that case, **FastAPI** also provides you with the tools to build it.

///

When we create an instance of the `OAuth2PasswordBearer` class we pass in the `tokenUrl` parameter. This parameter contains the URL that the client (the frontend running in the user's browser) will use to send the `username` and `password` in order to get a token.

//// tab | Python 3.9+

```Python hl_lines="8"

/// info

`Form` ist eine Klasse, die direkt von `Body` erbt.

///

/// tip | "Tipp"

Um Formularbodys zu deklarieren, verwenden Sie explizit `Form`, da diese Parameter sonst als Query-Parameter oder Body(-JSON)-Parameter interpretiert werden würden.

///

## Über „Formularfelder“

HTML-Formulare (`<form></form>`) senden die Daten in einer „speziellen“ Kodierung zum Server, welche sich von JSON unterscheidet.

   *       to construct the sample instances. In case of tie, the candidate constructors or
   *       factories are tried one after another until one can be used to construct sample
   *       instances.
   *   <li>For the constructor or static factory method used to construct instances, it's checked

## Additional Response with `model`

You can pass to your *path operation decorators* a parameter `responses`.

It receives a `dict`: the keys are status codes for each response (like `200`), and the values are other `dict`s with the information for each of them.