* **`200 - 299`** "Успішні" відповіді. Це ті, які Ви використовуватимете найчастіше.
    * `200` - код за замовчуванням, який означає, що все пройшло "OK".
    * Інший приклад – `201`, "Created" (створено). Його зазвичай використовують після створення нового запису в базі даних.

      L existing = locks.get(index);
      if (existing != null) {
        return existing;
      }
      L created = supplier.get();
      existing = locks.putIfAbsent(index, created);
      return MoreObjects.firstNonNull(existing, created);
    }

    @Override
    public int size() {
      return size;
    }
  }

  /** A bit mask were all bits are set. */

      "index" : {
        "creation_date" : "1509021059090",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "ugUWT7UpRCau5xEMgWOBsw",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_user.role"
      }
    }
  }

    assertThat(source1.readUtf8(10)).isEqualTo("abcdefghij")
    assertThat(source1.exhausted()).isTrue()
    source1.close()
    assertThat(relay1.isClosed).isTrue()

    // Since relay1 is closed, new sources cannot be created.
    assertThat(relay1.newSource()).isNull()
    val relay2 = read(file)
    assertThat(relay2.metadata()).isEqualTo(metadata)
    val source2 = relay2.newSource()!!.buffer()

    @Required
    @Size(max = 1000)
    public String fileConfigId;

    /** The user who created this file authentication configuration (maximum 1000 characters). */
    @Size(max = 1000)
    public String createdBy;

    /** The timestamp when this file authentication configuration was created. */
    @ValidateTypeFailure
    public Long createdTime;

    /**

     */
    @Required
    @Size(max = 1000)
    public String webConfigId;

    /**
     * The user who created this authentication configuration.
     */
    @Size(max = 1000)
    public String createdBy;

    /**
     * The timestamp when this authentication configuration was created.
     */
    @ValidateTypeFailure
    public Long createdTime;

    /**

      "index" : {
        "creation_date" : "1509021050413",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "Oh0_KGaLRLGjpIm2zjB83Q",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.crawling_info"
      }
    }
  }

     * Validates that the associated file config ID is valid before creation.
     *
     * @param body file authentication setting data to create
     * @return JSON response with created setting ID and status
     */
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});
        if (!isValidFileConfigId(body.fileConfigId)) {

      return this;
    }

    /**
     * Returns a newly-created {@code ImmutableList} based on the contents of the {@code Builder}.
     */
    @Override
    public ImmutableList<E> build() {
      forceCopy = true;
      return asImmutableList(contents, size);
    }

    /**
     * Returns a newly-created {@code ImmutableList} based on the contents of the {@code Builder},

            return null;
        });
        stemmerOverrideService.store(body.dictId, entity);
        return asJson(
                new ApiResult.ApiUpdateResponse().id(String.valueOf(entity.getId())).created(true).status(ApiResult.Status.OK).result());
    }

    /**
     * Updates an existing stemmer override dictionary item.
     *
     * @param dictId the dictionary ID