# Separación de Esquemas OpenAPI para Entrada y Salida o No { #separate-openapi-schemas-for-input-and-output-or-not }

Al usar **Pydantic v2**, el OpenAPI generado es un poco más exacto y **correcto** que antes. 😎

De hecho, en algunos casos, incluso tendrá **dos JSON Schemas** en OpenAPI para el mismo modelo Pydantic, para entrada y salida, dependiendo de si tienen **valores por defecto**.

Veamos cómo funciona eso y cómo cambiarlo si necesitas hacerlo.

      checkArgument(service.state() == NEW, "Can only manage NEW services, %s", service);
    }
    // We have installed all of our listeners and after this point any state transition should be
    // correct.
    this.state.markReady();
  }

  /**
   * Registers a {@link Listener} to be {@linkplain Executor#execute executed} on the given

      checkArgument(service.state() == NEW, "Can only manage NEW services, %s", service);
    }
    // We have installed all of our listeners and after this point any state transition should be
    // correct.
    this.state.markReady();
  }

  /**
   * Registers a {@link Listener} to be {@linkplain Executor#execute executed} on the given

        assertTrue(ex.getMessage().contains("failed"));
        verify(session).treeConnectLogon();
    }

    // Happy path: getSmbTree returns a tree and receives correct args
    @Test
    @DisplayName("getSmbTree returns tree and captures arguments")
    void getSmbTree_happy() {
        when(session.getSmbTree(anyString(), anyString())).thenReturn(tree);

        assertTrue(duration < 1000, "Creating and using 10000 EmptyIterators should be fast (took " + duration + "ms)");
    }

    @Test
    @DisplayName("EmptyIterator should work correctly in nested iteration")
    void testNestedIteration() {
        // When & Then
        assertDoesNotThrow(() -> {
            int outerCount = 0;
            while (emptyIterator.hasNext()) {

    JAVACMD="$JAVA_HOME/jre/sh/java"
  else
    JAVACMD="$JAVA_HOME/bin/java"

    if [ ! -x "$JAVACMD" ] ; then
      echo "The JAVA_HOME environment variable is not defined correctly, so Apache Maven cannot be started." >&2
      echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" does not exist." >&2
      exit 1
    fi
  fi
else

FastAPI CLI toma el path de tu programa Python (por ejemplo, `main.py`), detecta automáticamente la `FastAPI` instance (comúnmente llamada `app`), determina el proceso de import correcto, y luego la sirve.

Para producción usarías `fastapi run` en su lugar. 🚀

        assertTrue((DcerpcError.DCERPC_FAULT_PROTO_ERROR & 0xFF000000) == 0x1C000000, "DCERPC_FAULT_PROTO_ERROR should be in 0x1C range");
    }

    @Test
    @DisplayName("Should verify DcerpcException uses fault codes correctly")
    void testDcerpcExceptionIntegration() {
        // Test that DcerpcException can be created and implements DcerpcError
        DcerpcException ex1 = new DcerpcException("Test error", null);

    private Map<Object, MergeableMetadata> relatedMetadata = new ConcurrentHashMap<>();

    /**
     * @deprecated we want to use the artifact method only, and ensure artifact.file is set
     *             correctly.
     */
    @Deprecated
    @Override
    public void deploy(
            String basedir,
            String finalName,
            Artifact artifact,
            ArtifactRepository deploymentRepository,

You can write <a href="https://en.wikipedia.org/wiki/Markdown" class="external-link" target="_blank">Markdown</a> in the docstring, it will be interpreted and displayed correctly (taking into account docstring indentation).

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

It will be used in the interactive docs: