```

The good news is, in most cases, you will be able to simply use `|` to define unions of types:

```python
def say_hi(name: str | None):
    print(f"Hey {name}!")
```

And then you can set headers in that *temporal* response object.

{* ../../docs_src/response_headers/tutorial002_py310.py hl[1, 7:8] *}

And then you can return any object you need, as you normally would (a `dict`, a database model, etc).

And if you declared a `response_model`, it will still be used to filter and convert the object you returned.

	margin-top: 0;
}

#result .title a:visited {
	color: #014c8c;
}

#result .body {
	display: flex;
	align-items: flex-start;
}

#result .site cite {
	color: #093;
	font-style: normal;
}

#result .more {
	display: none;
}

#result .info {
	font-size: 80%;
}

#result .url-copy {
	color: #007bff;
}

#result .url-copied {
	color: #2c974b;
}

En estos casos, podría tener sentido almacenar las tags en un `Enum`.

**FastAPI** soporta eso de la misma manera que con strings normales:

{* ../../docs_src/path_operation_configuration/tutorial002b_py310.py hl[1,8:10,13,18] *}

## Resumen y Descripción { #summary-and-description }

Puedes añadir un `summary` y `description`:

 * <p>{@link #processBytes} will be called for each chunk of data that is read, and should return
 * {@code false} when you want to stop processing.
 *
 * @author Chris Nokleberg
 * @since 1.0
 */
@DoNotMock("Implement it normally")
@J2ktIncompatible
@GwtIncompatible
public interface ByteProcessor<T extends @Nullable Object> {
  /**
   * This method will be called for each chunk of bytes in an input stream. The implementation

            }

            @Override
            public void visitType(String name) {
                linkElement.appendChild(addType(name, listener));
            }
        });

        linkElement.normalize();
        if (linkElement.getChildNodes().getLength() == 1 && linkElement.getFirstChild() instanceof Element) {
            return linkElement.getFirstChild();
        }
        return linkElement;
    }

	// Holds info about when the entry was created first.
	CreationDate time.Time `json:"creationDate"`

	// When a SRV record with a "Host: IP-address" is added, we synthesize
	// a srv.Target domain name.  Normally we convert the full Key where
	// the record lives to a DNS name and use this as the srv.Target. When
	// TargetStrip > 0 we strip the left most TargetStrip labels from the
	// DNS name.

 * </ol>
 *
 * <p><b>Other notes</b>
 *
 * <ul>
 *   <li>Usually, there is one testcase method per JSR166 method covering "normal" operation, and
 *       then as many exception-testing methods as there are exceptions the method can throw.
 *       Sometimes there are multiple tests per JSR166 method when the different "normal" behaviors
 *       differ significantly. And sometimes testcases cover multiple methods when they cannot be

                }
                sanitized.append(component);
            }

            final Path resolved = Paths.get(exportPath, sanitized.toString()).normalize();
            final Path baseDir = Paths.get(exportPath).normalize();
            if (!resolved.startsWith(baseDir)) {
                logger.warn("Path traversal detected: url={}, resolved={}", url, resolved);

    }

    protected void registerSpecifiedProperty(String propertyName) { // basically called by modified property registration
        if (__specifiedProperties != null) { // normally false, true if e.g. setting after selected
            __specifiedProperties.addPropertyName(propertyName);
        }
    }

    // ===================================================================================