以下のような感じです:

```
http://127.0.0.1:8000/items/?item-query=foobaritems
```

しかし、`item-query`は有効なPythonの変数名ではありません。

最も近いのは`item_query`でしょう。

しかし、どうしても`item-query`と正確に一致している必要があるとします...

それならば、`alias`を宣言することができます。エイリアスはパラメータの値を見つけるのに使用されます:

{* ../../docs_src/query_params_str_validations/tutorial009.py hl[9] *}

## 非推奨パラメータ

さて、このパラメータが気に入らなくなったとしましょう

```

## Create a bucket and upload some data

Create a bucket named `functionbucket`
```
mc alias set myminio/ http://localhost:9000 minioadmin minioadmin
mc mb myminio/functionbucket
```

Create a file `testobject` with some test data that will be transformed
```
cat > testobject << EOF

 * <li>{@literal jar}</li>
 * <li>{@literal wsjar} (WebSphere proprietary protocol, alias for {@literal jar})</li>
 * <li>{@literal zip} (WebLogic proprietary protocol, use {@literal jar} protocol for normal zip files)</li>
 * <li>{@literal code-source} (Oracle AS(OC4J) proprietary protocol)</li>
 * <li>{@literal vfsfile} (JBossAS5 proprietary protocol, alias for {@literal file})</li>
 * <li>{@literal vfszip} (JBossAS5 proprietary protocol)</li>
 * </ul>

alias(
    name = "is_cuda_enabled",
    actual = if_oss(
        "@local_config_cuda//:is_cuda_enabled",
        "@local_config_cuda//cuda:using_config_cuda",
    ),
)

# Config setting that is satisfied when CUDA device code should be compiled
# with clang. It does not imply that CUDA support has been enabled.
alias(
    name = "is_cuda_compiler_clang",

pkg encoding/csv, type Reader struct, ReuseRecord bool
pkg encoding/json, func Valid([]uint8) bool
pkg go/ast, type TypeSpec struct, Assign token.Pos
pkg go/types, func SizesFor(string, string) Sizes
pkg go/types, method (*TypeName) IsAlias() bool
pkg hash/fnv, func New128() hash.Hash
pkg hash/fnv, func New128a() hash.Hash
pkg html/template, const ErrPredefinedEscaper = 11
pkg html/template, const ErrPredefinedEscaper ErrorCode

    public static final int SID_NAME_DOM_GRP = 2;
    /** SID name type: domain. */
    /** SID name type: domain. */
    public static final int SID_NAME_DOMAIN = 3;
    /** SID name type: alias. */
    /** SID name type: alias. */
    public static final int SID_NAME_ALIAS = 4;
    /** SID name type: well-known group. */
    /** SID name type: well-known group. */
    public static final int SID_NAME_WKN_GRP = 5;

            or from the POM.
          </description>
        </field>
        <field>
          <name>alias</name>
          <version>1.0.0+</version>
          <type>String</type>
          <description>
            Specifies an alias which can be used to configure this parameter from the POM.

dk
dk.eu.org
dkonto.pl
dl.biz.ng
dlugoleka.pl
dm
dn.ua
dnepropetrovsk.ua
dni.us
dnipropetrovsk.ua
dnp
dns-cloud.net
dns-dynamic.net
dnsabr.com
dnsalias.com
dnsalias.net
dnsalias.org
dnsdojo.com
dnsdojo.net
dnsdojo.org
dnsfor.me
dnshome.de
dnsiskinky.com
dnsking.ch
dnsup.net
dnsupdate.info
dnsupdater.de
do
docs
doctor

{* ../../docs_src/dependencies/tutorial001_02_an_py310.py hl[12,16,21] *}

/// tip | Подсказка

Это стандартный синтаксис python и называется "type alias", это не особенность **FastAPI**.

Но потому что **FastAPI** базируется на стандартах Python,  включая `Annotated`, вы можете использовать этот трюк в вашем коде. 😎

///

{* ../../docs_src/dependencies/tutorial001_02_an_py310.py hl[12,16,21] *}

/// tip

This is just standard Python, it's called a "type alias", it's actually not specific to **FastAPI**.

But because **FastAPI** is based on the Python standards, including `Annotated`, you can use this trick in your code. 😎

///