* Esses schemas farão parte do esquema OpenAPI gerado, e serão usados pelas <abbr title="User Interfaces – Interfaces de usuário">UIs</abbr> de documentação automática.

## Documentação automática { #automatic-docs }

///

It will:

* Return that status code in the response.
* Document it as such in the OpenAPI schema (and so, in the user interfaces):

<img src="/img/tutorial/response-status-code/image01.png">

/// note

Some response codes (see the next section) indicate that the response does not have a body.

    /**
     * Prepares the fields defined in the interface.
     *
     * @param interfaceClass
     *            the target interface
     */
    protected void setupFieldDescsByInterface(final Class<?> interfaceClass) {
        addFieldDescs(interfaceClass);
        final Class<?>[] interfaces = interfaceClass.getInterfaces();
        for (final Class<?> intf : interfaces) {
            setupFieldDescsByInterface(intf);

 *       these guarantees to be violated).
 * </ul>
 *
 * <h4>"Interfaces", not implementations</h4>
 *
 * <p>These are classes instead of interfaces to prevent external subtyping, but should be thought
 * of as interfaces in every important sense. Each public class such as {@link ImmutableSet} is a

<img src="/img/tutorial/sub-applications/image02.png">

Si intentas interactuar con cualquiera de las dos interfaces de usuario, funcionarán correctamente, porque el navegador podrá comunicarse con cada aplicación o sub-aplicación específica.

### Detalles Técnicos: `root_path` { #technical-details-root-path }

## URLs de Documentación de OpenAPI { #openapi-docs-urls }

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Collection interfaces and implementations, and other utilities for collections. This package is a
 * part of the open-source <a href="https://github.com/google/guava">Guava</a> library.
 *
 * <p>The classes in this package include:
 *

**FastAPI** é baseado no **OpenAPI**.

Isso é o que torna possível ter múltiplas automações interativas de interfaces de documentação, geração de código, etc.

OpenAPI tem uma forma para definir múltiplos “esquemas” de segurança.

func (r *Reader) Size() int64 { return int64(len(r.s)) }

// Read implements the [io.Reader] interface.
func (r *Reader) Read(b []byte) (n int, err error) {
	if r.i >= int64(len(r.s)) {
		return 0, io.EOF
	}
	r.prevRune = -1
	n = copy(b, r.s[r.i:])
	r.i += int64(n)
	return
}

// ReadAt implements the [io.ReaderAt] interface.
func (r *Reader) ReadAt(b []byte, off int64) (n int, err error) {

{* ../../docs_src/path_operation_configuration/tutorial002_py310.py hl[15,20,25] *}

Serán añadidas al esquema de OpenAPI y usadas por las interfaces de documentación automática:

<img src="/img/tutorial/path-operation-configuration/image01.png">

### Tags con Enums { #tags-with-enums }