Primeiro, importe `Path` de `fastapi`, e importe `Annotated`:

{* ../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py hl[1,3] *}

/// info | Informação

O FastAPI adicionou suporte a `Annotated` (e passou a recomendá-lo) na versão 0.95.0.

Se você tiver uma versão mais antiga, verá erros ao tentar usar `Annotated`.

- File Transfer Protocol over SSL/TLS (FTPS) – Encrypted FTP communication via TLS certificates.

- File Transfer Protocol (FTP) – Defined by RFC114 originally, and replaced by RFC765 and RFC959
  unencrypted FTP communication (Not-recommended)

## Scope

- All IAM Credentials are allowed access excluding rotating credentials, rotating credentials
  are not allowed to login via FTP/SFTP ports, you must use S3 API port for if you are using

```

## Subnet Health

    /**
     * Denotes validation as performed by Maven 3.1. This validation level is meant for new projects.
     */
    int VALIDATION_LEVEL_MAVEN_3_1 = 31;

    /**
     * Denotes strict validation as recommended by the current Maven version.
     */
    int VALIDATION_LEVEL_STRICT = VALIDATION_LEVEL_MAVEN_3_0;

    /**
     * Gets the raw model to build. If not set, model source will be used to load raw model.
     *

E então retorna um `dict` contendo esses valores.

/// info | Informação

FastAPI passou a suportar a notação `Annotated` (e começou a recomendá-la) na versão 0.95.0.

Se você utiliza uma versão anterior, ocorrerão erros ao tentar utilizar `Annotated`.

                        if ((previousRange != null) && (currentRange != null)) {
                            // TODO shouldn't need to double up on this work, only done for simplicity of handling
                            // recommended
                            // version but the restriction is identical
                            VersionRange newRange = previousRange.restrict(currentRange);

import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**
 * This class provides a skeletal implementation of {@link Network}. It is recommended to extend
 * this class rather than implement {@link Network} directly.
 *
 * <p>The methods implemented in this class should not be overridden unless the subclass admits a
 * more efficient implementation.
 *

   * CacheBuilder#refreshAfterWrite}, or through a call to {@link LoadingCache#refresh}.
   *
   * <p>This implementation synchronously delegates to {@link #load}. It is recommended that it be
   * overridden with an asynchronous implementation when using {@link
   * CacheBuilder#refreshAfterWrite}.
   *
   * <p><b>Note:</b> <i>all exceptions thrown by this method will be logged and then swallowed</i>.

import java.util.Iterator;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**
 * This class provides a skeletal implementation of {@link Network}. It is recommended to extend
 * this class rather than implement {@link Network} directly.
 *
 * <p>The methods implemented in this class should not be overridden unless the subclass admits a
 * more efficient implementation.
 *

Antes de eso, solo soportaba la palabra clave `example` con un solo ejemplo. Eso aún es soportado por OpenAPI 3.1.0, pero está obsoleto y no es parte del estándar de JSON Schema. Así que se recomienda migrar de `example` a `examples`. 🤓

Puedes leer más al final de esta página.

///

## Argumentos adicionales en `Field` { #field-additional-arguments }