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</a>
<a href="https://pypi.org/project/fastapi">
    <img src="https://img.shields.io/pypi/v/fastapi?color=%2334D058&label=pypi%20package" alt="Package version">
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<a href="https://pypi.org/project/fastapi">

{* ../../docs_src/path_operation_configuration/tutorial006_py310.py hl[16] *}

It will be clearly marked as deprecated in the interactive docs:

<img src="/img/tutorial/path-operation-configuration/image04.png">

Check how deprecated and non-deprecated *path operations* look like:

<img src="/img/tutorial/path-operation-configuration/image05.png">

## Recap { #recap }

///

<img src="/img/tutorial/path-operation-configuration/image03.png">

## *path operation*を非推奨にする { #deprecate-a-path-operation }

*path operation*を<dfn title="非推奨、使用しないことを推奨">deprecated</dfn>としてマークする必要があるが、それを削除しない場合は、`deprecated`パラメータを渡します:

{* ../../docs_src/path_operation_configuration/tutorial006_py310.py hl[16] *}

対話的ドキュメントでは非推奨と明記されます:

因此，如果你未提供，**FastAPI** 會自動產生 "Successful response"。

///

<img src="/img/tutorial/path-operation-configuration/image03.png">

## 將「路徑操作」標記為已棄用 { #deprecate-a-path-operation }

若需要將「路徑操作」標記為 <dfn title="已過時，建議不要再使用">已棄用</dfn>，但不移除它，請傳入參數 `deprecated`：

{* ../../docs_src/path_operation_configuration/tutorial006_py310.py hl[16] *}

在互動式文件中，它會被清楚標示為已棄用：

<img src="/img/tutorial/path-operation-configuration/image04.png">

### Using the SDK { #using-the-sdk }

Now you can import and use the client code. It could look like this, notice that you get autocompletion for the methods:

<img src="/img/tutorial/generate-clients/image02.png">

You will also get autocompletion for the payload to send:

<img src="/img/tutorial/generate-clients/image03.png">

/// tip

Using the below example document:
<img width="85%" src="https://bradley.codes/static/img/jstream-levels.gif" alt="jstream"/>

we can choose to extract and act only the objects within the top-level array:
```go
f, _ := os.Open("input.json")
decoder := jstream.NewDecoder(f, 1) // extract JSON values at a depth level of 1
for mv := range decoder.Stream() {
  fmt.Printf("%v\n ", mv.Value)
}
```

output:
```

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<a href="https://pypi.org/project/fastapi">

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<a href="https://pypi.org/project/fastapi">

You go with your crush to get fast food, you stand in line while the cashier takes the orders from the people in front of you. 😍

<img src="/img/async/concurrent-burgers/concurrent-burgers-01.png" class="illustration">

Then it's your turn, you place your order of 2 very fancy burgers for your crush and you. 🍔🍔

<img src="/img/async/concurrent-burgers/concurrent-burgers-02.png" class="illustration">

<img src="/img/deployment/https/https01.drawio.svg">

### TLS Handshake Start { #tls-handshake-start }

The browser would then communicate with that IP address on **port 443** (the HTTPS port).

The first part of the communication is just to establish the connection between the client and the server and to decide the cryptographic keys they will use, etc.

<img src="/img/deployment/https/https02.drawio.svg">