Con `Form` puedes declarar las mismas configuraciones que con `Body` (y `Query`, `Path`, `Cookie`), incluyendo validación, ejemplos, un alias (por ejemplo, `user-name` en lugar de `username`), etc.

/// info | Información

`Form` es una clase que hereda directamente de `Body`.

///

/// tip | Consejo

With `Form` you can declare the same configurations as with `Body` (and `Query`, `Path`, `Cookie`), including validation, examples, an alias (e.g. `user-name` instead of `username`), etc.

/// info

`Form` is a class that inherits directly from `Body`.

///

/// tip

Lo más cercano sería `item_query`.

Pero aún necesitas que sea exactamente `item-query`...

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

Ahora digamos que ya no te gusta este parámetro.

     */
    boolean isForceExtendedSecurity();

    /**
     * Property {@code jcifs.smb.client.useLease} (boolean, default true)
     *
     * @return whether to use SMB2/SMB3 leases for caching
     * @since 2.2
     */
    boolean isUseLease();

    /**
     * Property {@code jcifs.smb.client.leaseTimeout} (int, default 30000)
     *
     * @return lease timeout in milliseconds

/**
 * Helper class for Samba-related operations.
 */
public class SambaHelper {

    private static final Logger logger = LogManager.getLogger(SambaHelper.class);

    /**
     * SID type for an alias.
     */
    public static final int SID_TYPE_ALIAS = 4;

    /**
     * SID type for a deleted account.
     */
    public static final int SID_TYPE_DELETED = 6;

    /**

		BOOL    `gorm:"column:fbool"`
		STRING  `gorm:"column:fstring"`
		TIME    `gorm:"column:ftime"`
		BYTES   `gorm:"column:fbytes"`
	}
)

func TestTypeAliasField(t *testing.T) {
	alias, err := schema.Parse(&TypeAlias{}, &sync.Map{}, schema.NamingStrategy{})
	if err != nil {
		t.Fatalf("Failed to parse TypeAlias with permission, got error %v", err)
	}

	fields := []*schema.Field{

마치 다음과 같습니다:

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

그러나 `item-query`은 유효한 파이썬 변수 이름이 아닙니다.

가장 가까운 것은 `item_query`일 겁니다.

하지만 정확히`item-query`이길 원합니다...

이럴 경우 `alias`를 선언할 수 있으며, 해당 별칭은 매개변수 값을 찾는 데 사용됩니다:

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

## 매개변수 사용하지 않게 하기

이제는 더이상 이 매개변수를 마음에 들어하지 않는다고 가정해 봅시다.

* <a href="https://www.starlette.io/endpoints/#websocketendpoint" class="external-link" target="_blank">Manejo de WebSocket basado en clases</a>....

                }
                final String alias = index;
                return asStream(filename).contentTypeOctetStream().stream(out -> {
                    try (final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out.stream(), Constants.CHARSET_UTF_8))) {
                        SearchEngineUtil.scroll(alias, hit -> {
                            try {

		if quotaCfg.Type == "fifo" {
			internalLogIf(GlobalContext, errors.New("Detected older 'fifo' quota config, 'fifo' feature is removed and not supported anymore. Please clear your quota configs using 'mc quota clear alias/bucket' and use 'mc ilm add' for expiration of objects"), logger.WarningKind)
			return quotaCfg, fmt.Errorf("invalid quota type 'fifo'")
		}
		return quotaCfg, fmt.Errorf("Invalid quota config %#v", quotaCfg)
	}
	return