O FastAPI usará este `response_model` para fazer toda a documentação de dados, validação, etc. e também para **converter e filtrar os dados de saída** para sua declaração de tipo.

/// tip | Dica

Se você tiver verificações de tipo rigorosas em seu editor, mypy, etc, você pode declarar o tipo de retorno da função como `Any`.

   * @throws IllegalArgumentException if the number of actual and formal parameters differ; if an
   *     unwrapping conversion for primitive arguments fails; or if, after possible unwrapping, a
   *     parameter value cannot be converted to the corresponding formal parameter type by a method
   *     invocation conversion.
   * @throws InvocationTargetException if the underlying method or constructor throws an exception.
   */

Fess provides comprehensive GSA migration support through configuration import and API compatibility.

#### Configuration Import

Fess can directly import GSA XML configuration files, automatically converting them to native Fess configurations.

**Step 1: Export GSA Configuration**

Export your GSA configuration as XML. A typical GSA configuration includes:
- Collections with URL patterns
- Start URLs and crawl rules

	MOVF	$(0.0), F3				// d30100f0

	// Converted to load of symbol (AUIPC + FLW)
	MOVF	$(709.78271289338397), F3		// 970f000087a10f00

	MOVD	4(X5), F0				// 07b04200
	MOVD	F0, 4(X5)				// 27b20200
	MOVD	F0, F1					// d3000022
	MOVD	F3, X1					// d38001e2
	MOVD	X1, F3					// d38100f2
	MOVD	X0, F3					// d30100f2
	MOVD	$(0.0), F3				// d30100f2

	// Converted to load of symbol (AUIPC + FLD)

   *
   * @param collection a collection of {@code Boolean} objects
   * @return an array containing the same values as {@code collection}, in the same order, converted
   *     to primitives
   * @throws NullPointerException if {@code collection} or any of its elements is null
   */
  public static boolean[] toArray(Collection<Boolean> collection) {

   *
   * @param collection a collection of {@code Boolean} objects
   * @return an array containing the same values as {@code collection}, in the same order, converted
   *     to primitives
   * @throws NullPointerException if {@code collection} or any of its elements is null
   */
  public static boolean[] toArray(Collection<Boolean> collection) {

  Version strings of the form X.YZ and X.Y.Z-xxxxx are supported. The
  'xxxxx' part, for instance 'homebrew' on OS/X, is ignored.

  Args:
    version: a version to be converted

  Returns:
    An integer if converted successfully, otherwise return None.
  """
  version = version.split('-')[0]
  version_segments = version.split('.')
  # Treat "0.24" as "0.24.0"
  if len(version_segments) == 2:

Con `data.items()` obtenemos un <abbr title="Algo que podemos iterar con un for, como una list, set, etc.">objeto iterable</abbr> con tuplas que contienen la clave y el valor para cada elemento del diccionario.

Convertimos este objeto iterable en una `list` propiamente dicha con `list(data.items())`.

    }

    @Override
    public int hashCode() {
      return Sets.hashCodeImpl(this);
    }
  }

  /**
   * Returns a {@link Converter} that converts values using {@link BiMap#get bimap.get()}, and whose
   * inverse view converts values using {@link BiMap#inverse bimap.inverse()}{@code .get()}.
   *
   * <p>To use a plain {@link Map} as a {@link Function}, see {@link

    }

    @Override
    public int hashCode() {
      return Sets.hashCodeImpl(this);
    }
  }

  /**
   * Returns a {@link Converter} that converts values using {@link BiMap#get bimap.get()}, and whose
   * inverse view converts values using {@link BiMap#inverse bimap.inverse()}{@code .get()}.
   *
   * <p>To use a plain {@link Map} as a {@link Function}, see {@link