passwordEnv = passwordEnv + config.Default + k
		}
		userEnv := target.EnvRedisUser
		if k != config.Default {
			userEnv = userEnv + config.Default + k
		}
		keyEnv := target.EnvRedisKey
		if k != config.Default {
			keyEnv = keyEnv + config.Default + k
		}
		queueDirEnv := target.EnvRedisQueueDir
		if k != config.Default {
			queueDirEnv = queueDirEnv + config.Default + k
		}

#
# {Java} Seasar Only:
# o dbfluteDiconNamespace: (NotRequired - Default 'dbflute')
# o dbfluteDiconPackageName: (NotRequired - Default '../resources')
# o dbfluteDiconFileName: (NotRequired - Default 'dbflute.dicon')
# o j2eeDiconResourceName: (NotRequired - Default 'j2ee.dicon')
#
# {Java} Lasta Di Only:
# o dbfluteDiXmlNamespace: (NotRequired - Default 'dbflute')

						},
					},
				},
			},
			configDumps: map[string][]byte{
				"productpage-v1-1234567890": config,
				"ingress":                   []byte("{}"),
			},
			namespace:      "default",
			istioNamespace: "default",
			// case 9, vs route to multiple hosts
			args: strings.Split("service productpage", " "),
			expectedOutput: `Service: productpage
DestinationRule: productpage for "productpage"

As in this case (without using `Annotated`) we have to replace the default value `None` in the function with `Query()`, we now need to set the default value with the parameter `Query(default=None)`, it serves the same purpose of defining that default value (at least for FastAPI).

So:

```Python
q: Union[str, None] = Query(default=None)
```

...makes the parameter optional, with a default value of `None`, the same as:

```Python

# o isSuppressSchemaHtmlProcedure: (NotRequired - Default false)
# o historyHtmlFileName: (NotRequired - Default 'history-[project-name].html')
# o isCheckColumnDefOrderDiff: (NotRequired - Default false)
# o isCheckDbCommentDiff: (NotRequired - Default false)
# o isCheckProcedureDiff: (NotRequired - Default false)
# o loadDataReverseMap: (NotRequired - Default map:{})
# o schemaSyncCheckMap: (NotRequired - Default map:{})

# o procedureSynonymHandlingType: (NotRequired - Default NONE)
# o isRequiredSqlTitle: (NotRequired - Default true)
# o isRequiredSqlDescription: (NotRequired - Default true)
# o sqlFileEncoding: (NotRequired - Default 'UTF-8')
# o sqlDirectory: (NotRequired - Default generateOutputDirectory & resourceOutputDirectory)
# o sql2EntityOutputDirectory: (NotRequired - Default generateOutputDirectory)

        '"dom_id": "#swagger-ui"' in response.text
    ), "default configs should be preserved"
    assert "presets: [" in response.text, "default configs should be preserved"
    assert (
        "SwaggerUIBundle.presets.apis," in response.text
    ), "default configs should be preserved"
    assert (
        "SwaggerUIBundle.SwaggerUIStandalonePreset" in response.text
    ), "default configs should be preserved"
    assert (

    @Nonnull
    default MessageBuilder warning(Object message) {
        return style("." + Constants.MAVEN_STYLE_WARNING_NAME + ":-" + Constants.MAVEN_STYLE_WARNING_DEFAULT, message);
    }

    /**
     * Append message content in error style.
     * By default, bold red
     *
     * @param message the message to append
     * @return the current builder
     */
    @Nonnull
    default MessageBuilder error(Object message) {

);o.default(l).one(d.TRANSITION_END,(function(){o.default(u).removeClass(n+" "+i).addClass(S),o.default(l).removeClass("active "+i+" "+n),s._isSliding=!1,setTimeout((function(){return o.default(s._element).trigger(h)}),0)})).emulateTransitionEnd(g)}else o.default(l).removeClass(S),o.default(u).addClass(S),this._isSliding=!1,o.default(this._element).trigger(h);c&&this.cycle()}},t._jQueryInterface=function(e){return this.each((function(){var n=o.default(this).data(w),i=r({},k,o.default(this).data());"object"==typeof...

                  "services": [
                    {
                      "host": "productpage.default.svc.cluster.local",
                      "namespace": "default",
                      "name": "productpage"
                    }
                  ],
                  "config": "/apis/networking.istio.io/v1alpha3/namespaces/default/destination-rule/productpage",
                  "subset": "v1"
                }
              }