seen.Add(strings.TrimPrefix(k, v))
	}

	seen.Remove(Default)
	targets := seen.ToSlice()
	sort.Strings(targets)
	targets = append([]string{Default}, targets...)

	return targets, nil
}

func getEnvVarName(subSys, target, param string) string {
	if target == Default {
		return fmt.Sprintf("%s%s%s%s", EnvPrefix, strings.ToUpper(subSys), Default, strings.ToUpper(param))
	}

```

This will validate the data, show a clear error when the data is not valid, and document the parameter in the OpenAPI schema *path operation*.

### `Query` as the default value or in `Annotated` { #query-as-the-default-value-or-in-annotated }

Keep in mind that when using `Query` inside of `Annotated` you cannot use the `default` parameter for `Query`.

    assert '"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"
    )

### Query-Parameter-Liste / Mehrere Werte mit Defaults { #query-parameter-list-multiple-values-with-defaults }

Sie können auch eine Default-`list` von Werten definieren, wenn keine bereitgestellt werden:

{* ../../docs_src/query_params_str_validations/tutorial012_an_py39.py hl[9] *}

Wenn Sie zu:

```
http://localhost:8000/items/
```

gehen, wird der Default für `q` sein: `["foo", "bar"]`, und Ihre Response wird sein:

     *
     * @param message the debug message to be logged
     */
    default void debug(String message) {
        log(Level.DEBUG, message);
    }

    /**
     * Logs a debug message with an associated exception.
     *
     * @param message the debug message to be logged
     * @param error the associated exception
     */
    default void debug(@Nonnull String message, @Nullable Throwable error) {

    assert '"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"
    )

		if legacy {
			// ram_per_request is (1MiB+32KiB) * driveCount \
			//    + 2 * 10MiB (default erasure block size v1) + 2 * 1MiB (default erasure block size v2)
			apiRequestsMaxPerNode = int(maxMem / uint64(maxSetDrives*blockSize+int(blockSizeV1*2+blockSizeV2*2)))
		} else {
			// ram_per_request is (1MiB+32KiB) * driveCount \
			//    + 2 * 1MiB (default erasure block size v2)

named `/godebug/non-default-behavior/<name>:events`
that counts the number of times a particular program's
behavior has changed based on a non-default value
for that setting.
For example, when `GODEBUG=http2client=0` is set,
`/godebug/non-default-behavior/http2client:events`
counts the number of HTTP transports that the program
has configured without HTTP/2 support.

## Default GODEBUG Values {#default}

                have their default values. This is different from
                `response_model_exclude_defaults` in that if the fields are set,
                they will be included in the response, even if the value is the same
                as the default.

                When `True`, default values are omitted from the response.

                Read more about it in the

        include_in_schema: bool = True,
        json_schema_extra: Union[dict[str, Any], None] = None,
        **extra: Any,
    ):
        assert default is ..., "Path parameters cannot have a default value"
        self.in_ = self.in_
        super().__init__(
            default=default,
            default_factory=default_factory,
            annotation=annotation,
            alias=alias,
            alias_priority=alias_priority,