Тогда можно объявить `alias`, и этот псевдоним будет использован для поиска значения параметра:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Маркировка параметров как устаревших { #deprecating-parameters }

Предположим, этот параметр вам больше не нравится.

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Parameter als deprecatet ausweisen { #deprecating-parameters }

Nehmen wir an, Ihnen gefällt dieser Parameter nicht mehr.

Então você pode declarar um `alias`, e esse alias será usado para encontrar o valor do parâmetro:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Descontinuando parâmetros { #deprecating-parameters }

Agora digamos que você não gosta mais desse parâmetro.

最接近的大概是 `item_query`。

但你仍然需要它就是 `item-query`...

那你可以宣告一個 `alias`，實際上就會用這個別名來讀取參數值：

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## 棄用參數 { #deprecating-parameters }

現在假設你不再喜歡這個參數了。

你必須暫時保留它，因為還有用戶端在用，但你希望文件能清楚標示它是<dfn title="過時，不建議使用">已棄用</dfn>。

接著把參數 `deprecated=True` 傳給 `Query`：

O zaman bir `alias` tanımlayabilirsiniz; bu alias, parametre değerini bulmak için kullanılacaktır:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Parametreleri deprecated yapmak { #deprecating-parameters }

Diyelim ki artık bu parametreyi istemiyorsunuz.

- Deprecated metrics will be hidden as per the metrics deprecation policy. https://kubernetes.io/docs/reference/using-api/deprecation-policy/#deprecating-a-metric . ([#133436](https://github.com/kubernetes/kubernetes/pull/133436), [@richabanker](https://github.com/richabanker)) [SIG Architecture, Instrumentation and Network]

Vous pouvez alors déclarer un `alias`, et cet alias sera utilisé pour trouver la valeur du paramètre :

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Déprécier des paramètres { #deprecating-parameters }

Disons que vous n’aimez plus ce paramètre.

Entonces puedes declarar un `alias`, y ese alias será usado para encontrar el valor del parámetro:

{* ../../docs_src/query_params_str_validations/tutorial009_an_py310.py hl[9] *}

## Declarar parámetros obsoletos { #deprecating-parameters }

Ahora digamos que ya no te gusta este parámetro.

  - [Urgent Upgrade Notes](#urgent-upgrade-notes)
    - [(No, really, you MUST read this before you upgrade)](#no-really-you-must-read-this-before-you-upgrade)
  - [Changes by Kind](#changes-by-kind-6)
    - [Deprecation](#deprecation)
    - [API Change](#api-change)
    - [Feature](#feature-4)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-5)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-2)

    - [RBAC](#rbac-1)
    - [Scheduling](#scheduling-1)
    - [Service Catalog](#service-catalog)
    - [Volumes](#volumes-1)
  - [Deprecations](#deprecations)
    - [Cluster Provisioning Scripts](#cluster-provisioning-scripts)
    - [kubeadm](#kubeadm-1)
    - [Other Deprecations](#other-deprecations)
  - [Changes to API Resources](#changes-to-api-resources)
    - [ABAC](#abac)
    - [Admission Control](#admission-control)