**Available Endpoints**:
- `POST /backup/upload` - Upload backup/import files
- `GET /backup/export` - Export configurations
- `PUT /documents/bulk` - Bulk document import
- `GET /webconfig` - List web crawl configs
- `POST /webconfig` - Create web crawl config
- `PUT /webconfig/{id}` - Update web crawl config
- `DELETE /webconfig/{id}` - Delete web crawl config

   * ("constant bimaps"). Example:
   *
   * {@snippet :
   * static final ImmutableBiMap<String, Integer> WORD_TO_INT =
   *     new ImmutableBiMap.Builder<String, Integer>()
   *         .put("one", 1)
   *         .put("two", 2)
   *         .put("three", 3)
   *         .buildOrThrow();
   * }
   *
   * <p>For <i>small</i> immutable bimaps, the {@code ImmutableBiMap.of()} methods are even more
   * convenient.
   *

     */
    public static final int TRANSFER_ERROR = 4;

    /**
     * Indicates GET transfer  (from the repository)
     */
    public static final int REQUEST_GET = 5;

    /**
     * Indicates PUT transfer (to the repository)
     */
    public static final int REQUEST_PUT = 6;

    private int eventType;

    private int requestType;

    private Exception exception;

    private File localFile;

import java.util.Objects;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**
 * CompactHashMap is an implementation of a Map. All optional operations (put and remove) are
 * supported. Null keys and values are supported.
 *
 * <p>{@code containsKey(k)}, {@code put(k, v)} and {@code remove(k)} are all (expected and
 * amortized) constant time operations. Expected in the hashtable sense (depends on the hash

    * Swagger UI.
    * ReDoc.

---

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

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

    Collection<V> collection = asMap().get(key);
    return collection != null && collection.remove(value);
  }

  @CanIgnoreReturnValue
  @Override
  public boolean put(@ParametricNullness K key, @ParametricNullness V value) {
    return get(key).add(value);
  }

  @CanIgnoreReturnValue
  @Override
  public boolean putAll(@ParametricNullness K key, Iterable<? extends V> values) {

# intellij files
.idea/
*.iml
*.ipr
*.iws
build-idea/
# Eclipse and Intellij put there build files in "out"
out/

# include shared intellij config
!.idea/scopes/x_pack.xml
!.idea/inspectionProfiles/Project_Default.xml
!.idea/runConfigurations/Debug_Elasticsearch.xml
!.idea/checkstyle-idea.xml

# These files are generated in the main tree by IntelliJ
benchmarks/src/main/generated/*

# eclipse files
.project

            if (classExtensionDoc == null) {
                classExtensionDoc = new ClassExtensionDoc(pluginId, classDoc);
                plugins.put(pluginId, classExtensionDoc);
            }
            classExtensionDoc.getExtensionClasses().put(extension.getExtensionId(), model.getClassDoc(extension.getExtensionClass()));
        }
        for (ClassExtensionDoc extensionDoc : plugins.values()) {

  fun run() {
    fileSystem.write(path) {
      writeUtf8("{}")
    }

    val request =
      Request
        .Builder()
        .url("https://httpbin.org/anything")
        .put(path.asRequestBody(fileSystem, MEDIA_TYPE_JSON))
        .build()

    client.newCall(request).execute().use { response ->
      if (!response.isSuccessful) throw IOException("Unexpected code $response")

이전 코드 예제로 돌아가서, **FastAPI**는 다음처럼 처리합니다:

* `GET` 및 `PUT` 요청에 `item_id`가 경로에 있는지 검증.
* `GET` 및 `PUT` 요청에 `item_id`가 `int` 타입인지 검증.
    * 그렇지 않다면 클라이언트는 유용하고 명확한 에러를 볼 수 있습니다.
* `GET` 요청에 `q`라는 선택적인 쿼리 매개변수가 있는지 검사(`http://127.0.0.1:8000/items/foo?q=somequery`처럼).
    * `q` 매개변수는 `= None`으로 선언되었기 때문에 선택사항입니다.
    * `None`이 없다면 필수사항입니다(`PUT`의 경우와 마찬가지로).
* `/items/{item_id}`으로의 `PUT` 요청은 본문을 JSON으로 읽음:
    * `name`을 필수 속성으로 갖고 `str` 형인지 검사.