<img src="/img/tutorial/query-param-models/image01.png">
</div>

## Prohibir Parámetros Query Extras { #forbid-extra-query-parameters }

En algunos casos de uso especiales (probablemente no muy comunes), podrías querer **restringir** los parámetros query que deseas recibir.

Puedes usar la configuración del modelo de Pydantic para `forbid` cualquier campo `extra`:

{* ../../docs_src/query_param_models/tutorial002_an_py310.py hl[10] *}

    }

    /**
     * Extracts a subset of documents from the full result list based on pagination parameters.
     * Applies proper bounds checking to ensure the extracted range is within the document list size.
     *
     * @param docs the full list of search result documents

    <include path="crawler/client.xml"/>
    <include path="crawler/rule.xml"/>
    <include path="crawler/filter.xml"/>
    <include path="crawler/interval.xml"/>
    <include path="crawler/extractor.xml"/>
    <include path="crawler/mimetype.xml"/>
    <include path="crawler/encoding.xml"/>
    <include path="crawler/urlconverter.xml"/>
    <include path="crawler/log.xml"/>
    <include path="crawler/sitemaps.xml"/>

            return false;
        }
    }

    @Override
    public void close() {
        if (s3Client != null) {
            s3Client.close();
        }
    }

    /**
     * Extracts the file/directory name from a full object path.
     *
     * @param objectName the full object path
     * @return the name portion of the path
     */
    private String getName(final String objectName) {

E se você declarar um `response_model`, ele ainda será utilizado para filtrar e converter o objeto que você retornou.

O **FastAPI** utilizará este retorno *temporal* para extrair o código de status (e também cookies e headers), e irá colocá-los no retorno final que contém o valor que você retornou, filtrado por qualquer `response_model`.

        artifacts {
          restXpackTests(new File(projectDir, "src/yamlRestTest/resources/rest-api-spec/test"))
        }
        """

        addSubProject(":distribution:archives:integ-test-zip") << "configurations { extracted }"
    }

    void setupRestResources(List<String> apis, List<String> tests = [], List<String> xpackTests = []) {

        xpackTests.each { test ->

 * {@link org.apache.maven.cling.invoker.mvn.resident.ResidentMavenInvoker}. The difference is that this invoker
 * will on close "clean up" (tear down) the instance. All invokers are re-entrant.
 */

// license that can be found in the LICENSE file.

TEXT errors(SB),$0
	MOVL	foo<>(SB)(AX), AX	// ERROR "invalid instruction"
	MOVL	(AX)(SP*1), AX		// ERROR "invalid instruction"
	EXTRACTPS $4, X2, (BX)          // ERROR "invalid instruction"
	EXTRACTPS $-1, X2, (BX)         // ERROR "invalid instruction"
	// VSIB addressing does not permit non-vector (X/Y)
	// scaled index register.
	VPGATHERDQ X12,(R13)(AX*2), X11 // ERROR "invalid instruction"

Y si declaraste un `response_model`, todavía se utilizará para filtrar y convertir el objeto que devolviste.

**FastAPI** utilizará ese response *temporal* para extraer las cookies (también los headers y el código de estado), y las pondrá en el response final que contiene el valor que devolviste, filtrado por cualquier `response_model`.

                    throw new ContainerNotAvailableException(t);
                }
                throw t;
            }
        }
    }

    /**
     * Extracts anchor URLs from the given object and converts them to RequestData objects.
     * The input object can be either a single string or a list of strings representing URLs.
     *