throw new UnsupportedOperationException();
  }

  /**
   * {@inheritDoc}
   *
   * <p>This implementation of {@code getAllPresent} lacks any insight into the internal cache data
   * structure, and is thus forced to return the query keys instead of the cached keys. This is only
   * possible with an unsafe cast which requires {@code keys} to actually be of type {@code K}.
   *
   * @since 11.0
   */

  // code but does not override it.
  // +optional
  optional string reason = 4;

  // Extended data associated with the reason.  Each reason may define its
  // own extended details. This field is optional and the data returned
  // is not guaranteed to conform to any schema except that defined by
  // the reason type.
  // +optional
  optional StatusDetails details = 5;

  val source: BufferedSource,
  private val frameCallback: FrameCallback,
  private val perMessageDeflate: Boolean,
  private val noContextTakeover: Boolean,
) : Closeable {
  private var closed = false

  // Stateful data about the current frame.
  private var opcode = 0
  private var frameLength = 0L
  private var isFinalFrame = false
  private var isControlFrame = false
  private var readingCompressedMessage = false

     * vulnerable to man-in-the-middle attacks and should only be used only in private development
     * environments and only to carry test data.
     *
     * The server’s TLS certificate **does not need to be signed** by a trusted certificate
     * authority. Instead, it will trust any well-formed certificate, even if it is self-signed.

    }

    assertThat(verifier.verify("foo.com", session)).isFalse()
    assertThat(verifier.verify("a.foo.com", session)).isFalse()
    // these checks test alternative subjects. The test data contains an
    // alternative subject starting with a japanese kanji character. This is
    // not supported by Android because the underlying implementation from

					Help:      "Time (in milliseconds) since last successful IAM data sync",
					Type:      gaugeMetric,
				},
				Value: float64(sinceLastSyncMillis),
			},
			{
				Description: MetricDescription{
					Namespace: nodeMetricNamespace,
					Subsystem: iamSubsystem,
					Name:      "sync_successes",
					Help:      "Number of successful IAM data syncs since server uptime",
					Type:      counterMetric,
				},

* Um einen JSON-Body zu übergeben, übergeben Sie ein Python-Objekt (z. B. ein `dict`) an den Parameter `json`.
* Wenn Sie *Formulardaten* anstelle von JSON senden müssen, verwenden Sie stattdessen den `data`-Parameter.
* Um *Header* zu übergeben, verwenden Sie ein `dict` im `headers`-Parameter.
* Für *Cookies* ein `dict` im `cookies`-Parameter.

In your WebSocket route you can `await` for messages and send messages.

```Python hl_lines="48-52"
{!../../docs_src/websockets/tutorial001.py!}
```

You can receive and send binary, text, and JSON data.

## Try it

If your file is named `main.py`, run your application with:

<div class="termy">

```console
$ fastapi dev main.py

* Передаёте JSON в теле запроса, передав Python-объект (например: `dict`) через именованный параметр `json`.
* Если же Вам необходимо отправить *форму с данными* вместо JSON, то используйте параметр `data` вместо `json`.
* Для передачи *заголовков*, передайте объект `dict` через параметр `headers`.
* Для передачи *cookies* также передайте `dict`, но через параметр `cookies`.

                elevateWordService.importCsv(reader);
                suggestHelper.storeAllElevateWords(false);
            } catch (final Exception e) {
                throw new FessSystemException("Failed to import data.", e);
            }
        });
        return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
    }

    // GET /api/admin/elevateword/download
    @Execute