{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[33] *}

/// tip

Notice that you are not passing the router itself (`invoices_callback_router`) to `callback=`, but the attribute `.routes`, as in `invoices_callback_router.routes`.

///

### Check the docs { #check-the-docs }

In OkHttp some fields of the address come from the URL (scheme, hostname, port) and the rest come from the [OkHttpClient](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-ok-http-client/).

### [Routes](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-route/)

        // Test toString with special characters
        String name = "special[]param";
        String[] values = { "[value]", ",comma,", "quote\"test" };
        RequestParameter param = new RequestParameter(name, values);

        String expected = "[special[]param, [[value], ,comma,, quote\"test]]";
        assertEquals(expected, param.toString());
    }

    @Test
    public void test_immutability() {

* `summary`: A short summary of the API.
* `description`: The description of your API, this can include markdown and will be shown in the docs.
* `routes`: A list of routes, these are each of the registered *path operations*. They are taken from `app.routes`.

/// info

The parameter `summary` is available in OpenAPI 3.1.0 and above, supported by FastAPI 0.99.0 and above.

///

    dns.assertRequests(uriHost)
    val routes = selection.routes
    assertRoute(routes[0], address, Proxy.NO_PROXY, dns.lookup(uriHost, 0), uriPort)
    assertRoute(routes[1], address, Proxy.NO_PROXY, dns.lookup(uriHost, 1), uriPort)
    assertThat(selection.next()).isSameInstanceAs(routes[0])
    assertThat(selection.next()).isSameInstanceAs(routes[1])
    assertThat(selection.hasNext()).isFalse()

            + ").*";
    }

    static String generateLeakingProcessKillPattern(String rootProjectDir) {
        String kotlinCompilerDaemonPattern = "(?:" + quote("-Dkotlin.environment.keepalive") + ".+org\\.jetbrains\\.kotlin\\.daemon\\.KotlinCompileDaemon)";
        String quotedRootProjectDir = quote(rootProjectDir);
        String perfTestClasspathPattern = "(?:-cp.+\\\\build\\\\tmp\\\\performance-test-files.+?" + GRADLE_MAIN_CLASS_PATTERN_STR + ")";

h2,blockquote.quote-yellow h3,blockquote.quote-yellow h4,blockquote.quote-yellow h5,blockquote.quote-yellow h6{color:#ffc107}blockquote.quote-green{border-color:#28a745}blockquote.quote-green h1,blockquote.quote-green h2,blockquote.quote-green h3,blockquote.quote-green h4,blockquote.quote-green h5,blockquote.quote-green h6{color:#28a745}blockquote.quote-teal{border-color:#20c997}blockquote.quote-teal h1,blockquote.quote-teal h2,blockquote.quote-teal h3,blockquote.quote-teal h4,blockquote.quote-teal h5,blockquote.quote-teal...

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexLogIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_log"), name);
        }
        return indexName;
    }

    @Override
    protected LocalDateTime toLocalDateTime(final Object value) {
        if (value != null) {
            try {

            // separator
            scanner.skip(ATTRIBUTE_SEPARATOR);

            // value
            char quote = scanner.getFirst();
            scanner.next();
            StringBuilder attrValue = new StringBuilder();
            while (!scanner.isEmpty() && !scanner.lookingAt(quote)) {
                if (scanner.lookingAt(HTML_ENCODED_CHAR)) {
                    parseHtmlEncodedChar(attrValue);

              value: {{ .Values.oidc.displayName }}
            {{- end }}
            {{- if .Values.etcd.endpoints }}
            - name: MINIO_ETCD_ENDPOINTS
              value: {{ join "," .Values.etcd.endpoints | quote }}
            {{- if .Values.etcd.clientCert }}
            - name: MINIO_ETCD_CLIENT_CERT
              value: "/tmp/credentials/etcd_client_cert.pem"
            {{- end }}