* Swagger UI.
    * ReDoc.

---

Возвращаясь к предыдущему примеру кода, **FastAPI** будет:

* Проверять наличие `item_id` в пути для запросов `GET` и `PUT`.
* Проверять, что `item_id` имеет тип `int` для запросов `GET` и `PUT`.
    * Если это не так, клиент увидит полезную чёткую ошибку.

        override fun source(): BufferedSource = this@asResponseBody
      }

    @JvmStatic
    @Deprecated(
      message = "Moved to extension function. Put the 'content' argument first to fix Java",
      replaceWith =
        ReplaceWith(
          expression = "content.toResponseBody(contentType)",
          imports = ["okhttp3.ResponseBody.Companion.toResponseBody"],

    * Swagger UI.
    * ReDoc.

---

Coming back to the previous code example, **FastAPI** will:

* Validate that there is an `item_id` in the path for `GET` and `PUT` requests.
* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests.
    * If it is not, the client will see a useful, clear error.

        metrics.put("totalRotations", totalKeyRotations.get());
        metrics.put("lastRotationTime", lastKeyRotationTime.get());
        metrics.put("bytesEncryptedSinceLastRotation", bytesEncrypted.get());
        metrics.put("timeSinceLastRotation", System.currentTimeMillis() - encryptionStartTime);
        metrics.put("rotationBytesLimit", keyRotationBytesLimit);
        metrics.put("rotationTimeLimit", keyRotationTimeLimit);

        }
        final Extractor extractor = extractorFactory.getExtractor(responseData.getMimeType());
        final Map<String, String> params = new HashMap<>();
        params.put(ExtractData.RESOURCE_NAME_KEY, getResourceName(responseData));
        params.put(ExtractData.CONTENT_TYPE, responseData.getMimeType());
        String content = null;
        try (final InputStream in = responseData.getResponseBody()) {

      assertCollectionIsUnmodifiable(multimap.get(key), sampleValue);
      assertMultimapRemainsUnmodified(multimap, originalEntries);
    }

    // Test #put()
    try {
      multimap.put(sampleKey, sampleValue);
      fail("put succeeded on unmodifiable multimap");
    } catch (UnsupportedOperationException expected) {
    }
    assertMultimapRemainsUnmodified(multimap, originalEntries);

  @Override
  public @Nullable E pollLast(long timeout, TimeUnit unit) throws InterruptedException {
    return delegate().pollLast(timeout, unit);
  }

  @Override
  public void put(E e) throws InterruptedException {
    delegate().put(e);
  }

  @Override
  public boolean offer(E e, long timeout, TimeUnit unit) throws InterruptedException {
    return delegate().offer(e, timeout, unit);
  }

  @Override

        // Setup key
        byte[] keyBytes = new byte[32];
        KerberosKey kdcKey = new KerberosKey(null, keyBytes, PacSignature.HMAC_SHA1_96_AES256, 1);
        keys.put(PacSignature.ETYPE_AES256_CTS_HMAC_SHA1_96, kdcKey);

        // Mock Pac construction to bypass complex validation
        try (MockedConstruction<Pac> pacMock = Mockito.mockConstruction(Pac.class, (mock, context) -> {

    @CanIgnoreReturnValue
    public Builder<K, V> put(K key, V value) {
      checkEntryNotNull(key, value);
      ImmutableCollection.Builder<V> valuesBuilder = ensureBuilderMapNonNull().get(key);
      if (valuesBuilder == null) {
        valuesBuilder = newValueCollectionBuilderWithExpectedSize(expectedValuesPerKey);
        ensureBuilderMapNonNull().put(key, valuesBuilder);
      }
      valuesBuilder.add(value);

  public void testEquals() {
    resetContainer(mapEntry(k0(), v0()), mapEntry(k1(), v0()), mapEntry(k0(), v3()));
    Map<K, Collection<V>> expected = new HashMap<>();
    expected.put(k0(), newHashSet(v0(), v3()));
    expected.put(k1(), newHashSet(v0()));
    new EqualsTester().addEqualityGroup(expected, multimap().asMap()).testEquals();
  }

  @CollectionSize.Require(SEVERAL)
  public void testEntrySetEquals() {