collected using form data (instead of JSON) and that it should have the specific
    fields `username` and `password`.

    All the initialization parameters are extracted from the request.

    Read more about it in the
    [FastAPI docs for Simple OAuth2 with Password and Bearer](https://fastapi.tiangolo.com/tutorial/security/simple-oauth2/).

    ## Example

labels.webauth_hostname=Hostname
labels.webauth_port=Port
labels.webauth_realm=Realm
labels.webauth_scheme=Схема
labels.webauth_username=Username
labels.webauth_password=Password
labels.webauth_parameters=Parameters
labels.webauth_web_crawling_config=Web Config
labels.webauth_scheme_basic=Basic
labels.webauth_scheme_digest=Digest
labels.webauth_scheme_ntlm=NTLM
labels.webauth_scheme_form=Форма

            if (properties != null) {
                // We will attempt to get nab a property as a way to specify a parameter
                // to a plugin. My particular case here is allowing the surefire plugin
                // to run a single test so I want to specify that class on the cli as
                // a parameter.

                value = properties.get(expression);
            }
        }

`_service._proto.example.com`. For LDAP the `proto` value is always `tcp`, and `service` is usually `ldap` or `ldaps`.

To enable MinIO to use the SRV records, specify the `srv_record_name` config parameter (or equivalently the `MINIO_IDENTITY_LDAP_SRV_RECORD_NAME` environment variable). This parameter can be set to `ldap` or `ldaps` and MinIO will substitute it into the `service` value. For example, when `server_addr=myldapserver.com` and `srv_record_name=ldap`, MinIO will lookup the SRV record...

    ```

    der wichtigste Teil ist, um einen Parameter optional zu machen, da dieses `None` der Defaultwert ist, und das ist es, was diesen Parameter **nicht erforderlich** macht.

    Der Teil mit `Union[str, None]` erlaubt es Ihrem Editor, Sie besser zu unterstützen, aber er sagt FastAPI nicht, dass dieser Parameter optional ist.

Это относится и к вызываемым объектам без параметров. Работа с ними происходит точно так же, как и для *функций операции пути* без параметров.

Теперь мы можем изменить зависимость `common_parameters`, указанную выше, на класс `CommonQueryParams`:

=== "Python 3.10+"

    ```Python hl_lines="11-15"
    {!> ../../../docs_src/dependencies/tutorial002_an_py310.py!}
    ```

=== "Python 3.9+"

        is RSAPrivateKey ->
          AlgorithmIdentifier(
            algorithm = SHA256_WITH_RSA_ENCRYPTION,
            parameters = null,
          )
        else ->
          AlgorithmIdentifier(
            algorithm = SHA256_WITH_ECDSA,
            parameters = ByteString.EMPTY,
          )
      }
    }

    private fun generateKeyPair(): KeyPair {

        }
        final CrawlerClientFactory factory = creator.get();

        final FileAuthenticationService fileAuthenticationService = ComponentUtil.getComponent(FileAuthenticationService.class);

        //  Parameters
        final Map<String, Object> paramMap = new HashMap<>();
        factory.setInitParameterMap(paramMap);

        final Map<String, String> clientConfigMap = getConfigParameterMap(ConfigName.CLIENT);

    checkArgument(
        hasConstructorUsableByGetChecked(exceptionClass),
        "Futures.getChecked exception type (%s) must be an accessible class with an accessible "
            + "constructor whose parameters (if any) must be of type String and/or Throwable",
        exceptionClass);
  }

  private FuturesGetChecked() {}

     * @param delay the delay between the termination of one execution and the commencement of the
     *     next
     * @param unit the time unit of the initialDelay and delay parameters
     */
    @SuppressWarnings("GoodTime") // should accept a java.time.Duration
    public static Scheduler newFixedDelaySchedule(
        final long initialDelay, final long delay, final TimeUnit unit) {