Por exemplo, você poderia usá-la para adicionar metadados para uma interface de usuário de front-end, etc.

///

/// info | Informação

O OpenAPI 3.1.0 (usado desde o FastAPI 0.99.0) adicionou suporte a `examples`, que faz parte do padrão **JSON Schema**.

def test_openapi():
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/app": {
                    "get": {
                        "summary": "Read Main",

	}
	sort.Strings(names)

	entriesLeft := len(fsys)
	for _, name := range names {
		entriesLeft--

		entryInfo, err := fsys.Lstat(name)
		if err != nil {
			t.Fatalf("getting entry info error: %v", err)
		}
		hdr, err := tr.Next()
		if err == io.EOF {
			break // End of archive
		}
		if err != nil {
			t.Fatal(err)
		}

		tmpName := name
		if entryInfo.IsDir() {

 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
package org.elasticsearch.gradle.internal.info;

import org.gradle.api.provider.Provider;

import java.io.File;

public class JavaHome {
    private Integer version;
    private Provider<File> javaHome;

Veri doğrulama için arka planda Marshmallow’u kullanır. Aynı geliştiriciler tarafından yazılmıştır.

**FastAPI**’dan önce benim de çok kullandığım harika bir araçtır.

/// info | Bilgi

Webargs, Marshmallow geliştiricileri tarafından oluşturuldu.

///

/// check | **FastAPI**'a ilham olan

Gelen istek verisini otomatik doğrulamak.

///

    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/me": {
                    "get": {
                        "summary": "Read Me",
                        "operationId": "read_me_me_get",

        assertEquals(mockHandle, queryInfoPolicy.handle);
        assertEquals(1, queryInfoPolicy.level);
        assertEquals(mockInfo, queryInfoPolicy.info);
        assertEquals(0x07, queryInfoPolicy.getOpnum());
    }

    @Test
    void testLsarQueryInformationPolicyEncodeIn() throws NdrException {

        version="2.5.0",
        summary="This is a very custom OpenAPI schema",
        description="Here's a longer description of the custom **OpenAPI** schema",
        routes=app.routes,
    )
    openapi_schema["info"]["x-logo"] = {
        "url": "https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png"
    }
    app.openapi_schema = openapi_schema
    return app.openapi_schema

Esto puede hacer mucho más fácil para tus usuarios **implementar sus APIs** para recibir tus requests de **webhook**, incluso podrían ser capaces de autogenerar algo de su propio código de API.

/// info | Información

Los webhooks están disponibles en OpenAPI 3.1.0 y superiores, soportados por FastAPI `0.99.0` y superiores.

///

## Una aplicación con webhooks { #an-app-with-webhooks }

{* ../../docs_src/strict_content_type/tutorial001_py310.py hl[4] *}

Mit dieser Einstellung werden Requests ohne `Content-Type`-Header im Body als JSON geparst. Das entspricht dem Verhalten älterer FastAPI-Versionen.

/// info | Info

Dieses Verhalten und diese Konfiguration wurden in FastAPI 0.132.0 hinzugefügt.