* `url` (**obrigatório**): uma `str` com a URL da documentação externa.

### Criar Metadados para tags

Vamos tentar isso em um exemplo com tags para `users` e `items`.

Crie metadados para suas tags e passe-os para o parâmetro `openapi_tags`:

```Python hl_lines="3-16  18"
{!../../docs_src/metadata/tutorial004.py!}
```

                <mxCell id="17" value="&lt;span style=&quot;font-family: &amp;#34;roboto&amp;#34; ; font-size: 24px&quot;&gt;Module app.routers.items&lt;/span&gt;&lt;br style=&quot;font-family: &amp;#34;roboto&amp;#34; ; font-size: 24px&quot;&gt;&lt;span style=&quot;font-family: &amp;#34;roboto&amp;#34; ; font-size: 24px&quot;&gt;app/routers/items.py&lt;/span&gt;" style="shape=hexagon;perimeter=hexagonPerimeter2;whiteSpace=wrap;html=1;fixedSize=1;strokeWidth=3;" parent="1" vertex="1">

        override fun describeTo(description: Description) {
          description.appendText("JDK with version from $version")
        }

        override fun matchesSafely(item: PlatformVersion): Boolean {
          return item.majorVersion >= version
        }
      }
    }

    fun onMajor(version: Int): Matcher<PlatformVersion> {
      return object : TypeSafeMatcher<PlatformVersion>() {

                                            </tr>
                                            </thead>
                                            <tbody>
                                            <c:forEach var="data" varStatus="s" items="${groupItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/group/details/4/${f:u(data.id)}">

                                            </tr>
                                            </thead>
                                            <tbody>
                                            <c:forEach var="data" varStatus="s" items="${roleItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/role/details/4/${f:u(data.id)}">

                                            <tbody>
                                            <c:forEach var="data" varStatus="s"
                                                       items="${fileConfigItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/fileconfig/details/4/${f:u(data.id)}">

@app.get("/users/me/", response_model=User)
async def read_users_me(current_user: User = Depends(get_current_active_user)):
    return current_user


@app.get("/users/me/items/")
async def read_own_items(current_user: User = Depends(get_current_active_user)):

@app.get("/users/me/", response_model=User)
async def read_users_me(
    current_user: Annotated[User, Depends(get_current_active_user)],
):
    return current_user


@app.get("/users/me/items/")
async def read_own_items(
    current_user: Annotated[User, Depends(get_current_active_user)],
):

                                        <th><la:message key="labels.key_match_urls"/></th>
                                        <td><c:forEach var="doc" varStatus="s"
                                                       items="${docs}">
                                            ${f:h(doc.url)}<br/>
                                        </c:forEach></td>
                                    </tr>
                                    <tr>

<br>
(For <code>DATA</code> and <code>GLOBL</code> items.)
Put this data in a read-only section.
</li>
<li>
<code>NOPTR</code> = 16
<br>
(For <code>DATA</code> and <code>GLOBL</code> items.)
This data contains no pointers and therefore does not need to be
scanned by the garbage collector.
</li>
<li>
<code>WRAPPER</code> = 32
<br>
(For <code>TEXT</code> items.)