if (cause instanceof LoginUnauthorizedException) {
            return asJson(createFailureBean(Status.UNAUTHORIZED, "Unauthorized request.")).httpStatus(HTTP_UNAUTHORIZED);
        }
        return asJson(createFailureBean(Status.BAD_REQUEST, createMessage(resource, cause))).httpStatus(HTTP_BAD_REQUEST);
    }

        final StringBuilder buf = new StringBuilder();
        clientFactory.addClient("test:.*", new CrawlerClient() {
            @Override
            public ResponseData execute(final RequestData request) {
                return null;
            }

            @Override
            public void setInitParameterMap(final Map<String, Object> params) {
                buf.append("value=").append(params.get("hoge"));

{* ../../docs_src/cookie_param_models/tutorial001_an_py310.py hl[9:12,16] *}

**FastAPI** **extraerá** los datos para **cada campo** de las **cookies** recibidas en el request y te entregará el modelo de Pydantic que definiste.

## Revisa la Documentación { #check-the-docs }

Puedes ver las cookies definidas en la UI de la documentación en `/docs`:

<div class="screenshot">

        findLatest("junit-jupiter", "org.junit.jupiter:junit-jupiter-api:[5,)", versionProperties)
        findLatest("testng", "org.testng:testng:[6.0,7.6.0)", versionProperties) // TestNG 7.6.0 and above require JDK 11; see https://groups.google.com/g/testng-users/c/BAFB1vk-kok
        findLatest("slf4j", "org.slf4j:slf4j-api:[2.0.17,)", versionProperties)

        /**
         * Called when a request succeeds
         *
         * @param circuitBreaker the circuit breaker
         */
        void onSuccess(SmbCircuitBreaker circuitBreaker);

        /**
         * Called when a request fails
         *
         * @param circuitBreaker the circuit breaker

* **Editor support**.
* **Type checks**.

...and **FastAPI** uses the same declarations to:

* **Define requirements**: from request path parameters, query parameters, headers, bodies, dependencies, etc.
* **Convert data**: from the request to the required type.
* **Validate data**: coming from each request:
    * Generating **automatic errors** returned to the client when the data is invalid.
* **Document** the API using OpenAPI:

		Header: http.Header{
			xhttp.AmzServerSideEncryptionCustomerKey:     []string{""},
			xhttp.AmzServerSideEncryptionCopyCustomerKey: []string{""},
		},
		ExpectedHeader: http.Header{},
	},
	{ // Standard SSE-C request headers
		Header: http.Header{
			xhttp.AmzServerSideEncryptionCustomerAlgorithm: []string{xhttp.AmzEncryptionAES},
			xhttp.AmzServerSideEncryptionCustomerKey:       []string{"MzJieXRlc2xvbmdzZWNyZXRrZXltdXN0cHJvdmlkZWQ="},

        ModelBuilderRequest request = ModelBuilderRequest.builder()
                .session(session)
                .source(Sources.buildSource(tempPomPath))
                .requestType(ModelBuilderRequest.RequestType.BUILD_EFFECTIVE)
                .recursive(false)
                .build();

        ModelBuilderResult result = modelBuilder.newSession().build(request);

        assertTrue(result.startsWith("SmbComTreeDisconnect["));
        assertTrue(result.endsWith("]"));
    }

    /**
     * Test toString method behavior - requires valid configuration
     */
    @Test
    @DisplayName("Test toString requires valid configuration")
    public void testToStringRequiresValidConfig() {
        // Constructor with null config throws exception, so we can't test toString with null config

These are the people that:

* [Help others with questions in GitHub](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank}.
* [Create Pull Requests](help-fastapi.md#create-a-pull-request){.internal-link target=_blank}.
* Review Pull Requests, [especially important for translations](contributing.md#translations){.internal-link target=_blank}.