// 1. Creating a new Smb2CreateRequest with reconnect context
        // 2. Adding lease context if needed
        // 3. Sending the request through the appropriate transport
        // 4. Processing the response

        // For now, we'll return false to indicate that the concrete implementation
        // needs to be provided by the calling code

### 輸出用模型 { #model-for-output }

但如果你把同一個模型用作輸出，如下所示：

{* ../../docs_src/separate_openapi_schemas/tutorial001_py310.py hl[19] *}

...由於 `description` 有預設值，就算你沒有為該欄位回傳任何內容，它仍會有那個預設值。

### 輸出回應資料的模型 { #model-for-output-response-data }

在互動式文件中試用並檢視回應時，儘管程式碼沒有為其中一個 `description` 欄位加入任何內容，JSON 回應仍包含預設值（`null`）：

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image02.png">
</div>

但如果你把同一个模型用作输出，例如：

{* ../../docs_src/separate_openapi_schemas/tutorial001_py310.py hl[19] *}

...那么因为 `description` 有默认值，即使你**不返回该字段**，它仍然会有这个**默认值**。

### 输出响应数据的模型 { #model-for-output-response-data }

如果你在文档中交互并查看响应，即使代码没有给某个 `description` 字段赋值，JSON 响应中仍包含默认值（`null`）：

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image02.png">
</div>

				"AWSAccessKeyId": accessKey,
			},
			expected: ErrSignatureDoesNotMatch,
		},
		// (6) Should not error signature matches with extra query params.
		{
			queryParams: map[string]string{
				"response-content-disposition": "attachment; filename=\"4K%2d4M.txt\"",
			},
			expected: ErrNone,
		},
		// (7) Should not error signature matches with no special query params.
		{
			queryParams: map[string]string{},

    /**
     * Sends a DCERPC fragment and receives the response in a single operation
     * @param out the outgoing buffer containing the request
     * @param off the offset into the outgoing buffer
     * @param length the length of data to send
     * @param inB the buffer to receive the response
     * @return the number of bytes received

  }

  private interface IteratorOperation {
    @Nullable Object execute(Iterator<?> iterator);
  }

  /**
   * Apply this method to both iterators and return normally only if both produce the same response.
   *
   * @see Stimulus#executeAndCompare(ListIterator, Iterator)
   */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private <T extends Iterator<E>> void internalExecuteAndCompare(

## 2. Protocol Specification Reference

- **MS-SMB2 Section 2.2.13**: SMB2 CREATE Request with Lease Context
- **MS-SMB2 Section 2.2.14**: SMB2 CREATE Response with Lease State
- **MS-SMB2 Section 2.2.23**: SMB2 LEASE_BREAK Notification
- **MS-SMB2 Section 2.2.24**: SMB2 LEASE_BREAK Acknowledgment

## 3. Lease Types and States

### 3.1 Lease State Flags
```java

Bu satır, uygulamanızın yerel makinenizde hangi URL'de sunulduğunu gösterir.

### Kontrol Edelim { #check-it }

Tarayıcınızı açıp [http://127.0.0.1:8000](http://127.0.0.1:8000) adresine gidin.

Şu şekilde bir JSON response göreceksiniz:

```JSON
{"message": "Hello World"}
```

### Etkileşimli API Dokümantasyonu { #interactive-api-docs }

Şimdi [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs) adresine gidin.

    assertThat(cacheControl.onlyIfCached).isTrue()
    assertThat(cacheControl.noTransform).isTrue()
    assertThat(cacheControl.immutable).isTrue()

    // These members are accessible to response headers only.
    assertThat(cacheControl.sMaxAgeSeconds).isEqualTo(-1)
    assertThat(cacheControl.isPrivate).isFalse()
    assertThat(cacheControl.isPublic).isFalse()
    assertThat(cacheControl.mustRevalidate).isFalse()

Create a variable `ALGORITHM` with the algorithm used to sign the JWT token and set it to `"HS256"`.

Create a variable for the expiration of the token.

Define a Pydantic Model that will be used in the token endpoint for the response.

Create a utility function to generate a new access token.

{* ../../docs_src/security/tutorial004_an_py310.py hl[4,7,13:15,29:31,82:90] *}

## Update the dependencies { #update-the-dependencies }