Mais si vous avez besoin d'accéder aux variables et objets de la même application **FastAPI**, ou si vous avez besoin d'effectuer de petites tâches d'arrière-plan (comme envoyer des notifications par email), vous pouvez simplement vous contenter d'utiliser `BackgroundTasks`.

## Résumé { #recap }

		{Bucket: "test-getobjectinfo", Name: "Asia/asiapics.jpg", ContentType: "image/jpeg", IsDir: false},
		{Bucket: "test-getobjectinfo", Name: "Asia/empty-dir/", ContentType: "application/octet-stream", IsDir: true},
	}
	testCases := []struct {
		bucketName string
		objectName string

		// Expected output of GetObjectInfo.
		result ObjectInfo
		err    error

import okhttp3.CookieJar
import okhttp3.Interceptor
import okhttp3.Response
import okhttp3.internal.USER_AGENT
import okhttp3.internal.toHostHeader
import okio.GzipSource
import okio.buffer

/**
 * Bridges from application code to network code. First it builds a network request from a user
 * request. Then it proceeds to call the network. Finally it builds a user response from the network
 * response.
 */
class BridgeInterceptor : Interceptor {

За замовчуванням **FastAPI** використовує сувору перевірку заголовка `Content-Type` для тіл запитів JSON, це означає, що запити JSON мають включати дійсний заголовок `Content-Type` (наприклад, `application/json`), щоб тіло було розібране як JSON.

## Ризик CSRF { #csrf-risk }

Ця поведінка за замовчуванням забезпечує захист від класу атак **Cross-Site Request Forgery (CSRF)** у дуже конкретному сценарії.

                "responses": {
                    "200": {
                        "description": "Successful Response",
                        "content": {
                            "application/json": {
                                "schema": {}
                            }
                        }
                    }
                },
                "x-aperture-labs-portal": "blue"

    toDer(writer, value)
    return buffer.readByteString()
  }

  /**
   * Returns an adapter that expects this value wrapped by another value. Typically this occurs
   * when a value has both a context or application tag and a universal tag.
   *
   * Use this for EXPLICIT tag types:
   *
   * ```
   * [5] EXPLICIT UTF8String
   * ```
   *

응답 모델을 선언하지 않으면 FastAPI는 [JSON 호환 가능 인코더](../tutorial/encoder.md)에서 설명한 `jsonable_encoder`를 사용해 데이터를 변환한 뒤 `JSONResponse`에 넣습니다.

        default: Any = Undefined,
        *,
        default_factory: Callable[[], Any] | None = _Unset,
        annotation: Any | None = None,
        embed: bool | None = None,
        media_type: str = "application/json",
        alias: str | None = None,
        alias_priority: int | None = _Unset,
        validation_alias: str | AliasPath | AliasChoices | None = None,
        serialization_alias: str | None = None,

/// info

Webhooks are available in OpenAPI 3.1.0 and above, supported by FastAPI `0.99.0` and above.

///

## An app with webhooks { #an-app-with-webhooks }

When you create a **FastAPI** application, there is a `webhooks` attribute that you can use to define *webhooks*, the same way you would define *path operations*, for example with `@app.webhooks.post()`.

Standardmäßig verwendet **FastAPI** eine strikte Prüfung des `Content-Type`-Headers für JSON-Requestbodys. Das bedeutet, dass JSON-Requests einen gültigen `Content-Type`-Header (z. B. `application/json`) enthalten MÜSSEN, damit der Body als JSON geparst wird.

## CSRF-Risiko { #csrf-risk }