## Declare more metadata

You can add more information about the parameter.

That information will be included in the generated OpenAPI and used by the documentation user interfaces and external tools.

/// note

Keep in mind that different tools might have different levels of OpenAPI support.

Some of them might not show all the extra information declared yet, although in most of the cases, the missing feature is already planned for development.

            "javax/xml",
            "javax/inject",
            "groovy",
            "groovyjarjarantlr",
            "net/rubygrapefruit",
            "org/codehaus/groovy",
            "org/apache/tools/ant",
            "org/apache/commons/logging",
            "org/slf4j",
            "org/apache/log4j",
            "org/apache/xerces",
            "org/w3c/dom",
            "org/xml/sax",
            "sun/misc"

                                        <la:message key="labels.dict_stopwords_link_details"/>
                                    </c:if>
                                </h3>
                                <div class="card-tools">
                                    <div class="btn-group">
                                        <la:link href="/admin/dict"
                                                 styleClass="btn btn-default btn-xs">

 *
 * The easiest way to pin a host is turn on pinning with a broken configuration and read the
 * expected configuration when the connection fails. Be sure to do this on a trusted network, and
 * without man-in-the-middle tools like [Charles][charles] or [Fiddler][fiddler].
 *
 * For example, to pin `https://publicobject.com`, start with a broken configuration:
 *
 * ```java
 * String hostname = "publicobject.com";

# Clients generieren

Da **FastAPI** auf der OpenAPI-Spezifikation basiert, erhalten Sie automatische Kompatibilität mit vielen Tools, einschließlich der automatischen API-Dokumentation (bereitgestellt von Swagger UI).

Ein besonderer Vorteil, der nicht unbedingt offensichtlich ist, besteht darin, dass Sie für Ihre API **Clients generieren** können (manchmal auch <abbr title="Software Development Kits">**SDKs**</abbr> genannt), für viele verschiedene **Programmiersprachen**.

```Python hl_lines="66-77  76-91"
{!../../docs_src/websockets/tutorial002.py!}
```

/// info

👉 *️⃣ ⚫️ 🚫 🤙 ⚒ 🔑 🤚 `HTTPException`, ↩️ 👥 🤚 `WebSocketException`.

👆 💪 ⚙️ 📪 📟 ⚪️➡️ <a href="https://tools.ietf.org/html/rfc6455#section-7.4.1" class="external-link" target="_blank">☑ 📟 🔬 🔧</a>.

///

### 🔄 *️⃣ ⏮️ 🔗

🚥 👆 📁 📛 `main.py`, 🏃 👆 🈸 ⏮️:

<div class="termy">

```console

            "kotlin",
            "groovy",
            "groovyjarjarantlr",
            "net/rubygrapefruit",
            "org/codehaus/groovy",
            "org/apache/groovy",
            "org/apache/tools/ant",
            "org/apache/commons/logging",
            "org/jetbrains/annotations",
            "org/slf4j",
            "org/apache/log4j",
            "org/apache/xerces",
            "org/w3c/dom",

In der letzten Python-Entwickler-Umfrage wurde klar, <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">dass die meist genutzte Funktion die „Autovervollständigung“ ist</a>.

Son yapılan Python geliştiricileri anketinde, açık ara <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">en çok kullanılan özellik "oto-tamamlama" idi.</a>.

## 🔧

⤴️ 👤 💸 🕰 🔧 👩‍💻 "🛠️" 👤 💚 ✔️ 👩‍💻 (👩‍💻 ⚙️ FastAPI).

👤 💯 📚 💭 🏆 🌟 🐍 👨‍🎨: 🗒, 🆚 📟, 🎠 🧢 👨‍🎨.

🏁 <a href="https://www.jetbrains.com/research/python-developers-survey-2018/#development-tools" class="external-link" target="_blank">🐍 👩‍💻 🔬</a>, 👈 📔 🔃 8️⃣0️⃣ 💯 👩‍💻.

⚫️ ⛓ 👈 **FastAPI** 🎯 💯 ⏮️ 👨‍🎨 ⚙️ 8️⃣0️⃣ 💯 🐍 👩‍💻. &amp; 🏆 🎏 👨‍🎨 😑 👷 ➡, 🌐 🚮 💰 🔜 👷 🌖 🌐 👨‍🎨.