Request request = new Request.Builder()
            .url(url)
            .build();
    try (Response response = client.newCall(request).execute()) {
      assertTrue(response.code() == 200 || response.code() == 404);
      assertEquals(Protocol.HTTP_2, response.protocol());

      for (Certificate c: response.handshake().peerCertificates()) {
        X509Certificate x = (X509Certificate) c;
        System.out.println(x.getSubjectDN());

                    <mxGeometry relative="1" as="geometry">
                        <Array as="points">
                            <mxPoint x="-40" y="770"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

{!> ../../docs_src/body_nested_models/tutorial005_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="4  10"
{!> ../../docs_src/body_nested_models/tutorial005_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="4  10"
{!> ../../docs_src/body_nested_models/tutorial005.py!}
```

////

        <executions>
          <execution>
            <id>velocity</id>
            <goals>
              <goal>velocity</goal>
            </goals>
            <configuration>
              <version>4.1.0</version>
              <velocityBasedir>${project.basedir}/../../src/mdo</velocityBasedir>
              <models>
                <model>src/main/mdo/maven.mdo</model>
              </models>
              <templates>

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Wenn Sie dann zu den URLs unter `/openapi.json`, `/docs` oder `/redoc` gehen, erhalten Sie lediglich einen `404 Not Found`-Fehler, wie:

```JSON
{
    "detail": "Not Found"
}

    Listener listener;
    synchronized (this) {
      listener = listeners.get(state);
    }

    if (code == null || listener == null) {
      return new MockResponse()
          .setResponseCode(404)
          .setBody("unexpected request");
    }

    try {
      OAuthSession session = slackApi.exchangeCode(code, redirectUrl());
      listener.sessionGranted(session);
    } catch (IOException e) {

   *
   * Note that transport-layer success (receiving a HTTP response code, headers and body) does not
   * necessarily indicate application-layer success: `response` may still indicate an unhappy HTTP
   * response code like 404 or 500.
   *
   * @throws IOException if the request could not be executed due to cancellation, a connectivity
   *     problem or timeout. Because networks can fail during an exchange, it is possible that the

  "durations" : [ {
    "testProject" : "largeJavaMultiProject",
    "linux" : 796
  }, {
    "testProject" : "largeMonolithicJavaProject",
    "linux" : 1104
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.buildcache.TaskOutputCachingJavaPerformanceTest.clean assemble with remote http cache",
  "durations" : [ {
    "testProject" : "largeJavaMultiProject",

  </error-page>
  <error-page>
    <error-code>403</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=logOut</location>
  </error-page>
  <error-page>
    <error-code>404</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=notFound</location>
  </error-page>
  <error-page>
    <error-code>408</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=logOut</location>

	VMOVB	-512(R12), W21 // 7a006560
	VMOVH	(R24), W12     // 7800c321
	VMOVH	110(R19), W8   // 78379a21
	VMOVH	-70(R12), W3   // 7bdd60e1
	VMOVW	(R3), W31      // 78001fe2
	VMOVW	64(R20), W16   // 7810a422
	VMOVW	-104(R17), W24 // 7be68e22
	VMOVD	(R3), W2       // 780018a3
	VMOVD	128(R23), W19  // 7810bce3
	VMOVD	-256(R31), W0  // 7be0f823

	VMOVB	W8, (R0)       // 78000224
	VMOVB	W0, 511(R3)    // 79ff1824