<div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.dict_mapping_button_download" />">
                                    <em class="fa fa-download">
                                    <la:message key="labels.dict_mapping_button_download"/>
                                </button>

                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.dict_synonym_button_download" />">
                                    <em class="fa fa-download">
                                    <la:message key="labels.dict_synonym_button_download"/>
                                </button>

import org.lastaflute.web.validation.Required;

/**
 * The download form for protected words dictionary.
 * This form is used for downloading protected words dictionary files from the admin interface.
 *
 */
public class DownloadForm {

    /**
     * Dictionary ID for identifying the protected words dictionary to download.
     */
    @Required
    public String dictId;

    /**

labels.dict_synonym_link_edit=Edit
labels.dict_synonym_link_delete=Delete
labels.dict_synonym_link_details=Details
labels.dict_synonym_link_download=Download
labels.dict_synonym_link_upload=Upload
labels.dict_synonym_source=Source
labels.dict_synonym_target=Target
labels.dict_synonym_button_download=Download
labels.dict_synonym_button_upload=Upload
labels.dict_synonym_file=Synonym File
labels.dict_stemmeroverride_configuration=Stemmer Override List

                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.dict_protwords_button_download" />">
                                    <em class="fa fa-download">
                                    <la:message key="labels.dict_protwords_button_download"/>
                                </button>

                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.dict_stopwords_button_download" />">
                                    <em class="fa fa-download">
                                    <la:message key="labels.dict_stopwords_button_download"/>
                                </button>

import org.lastaflute.web.validation.Required;

/**
 * The download form for mapping dictionary.
 * This form is used for downloading mapping dictionary files from the admin interface.
 *
 */
public class DownloadForm {

    /**
     * Dictionary ID for identifying the mapping dictionary to download.
     */
    @Required
    public String dictId;

    /**
     * Default constructor.

import org.lastaflute.web.validation.Required;

/**
 * The download form for synonym dictionary.
 * This form is used for downloading synonym dictionary files from the admin interface.
 *
 */
public class DownloadForm {

    /**
     * Dictionary ID for identifying the synonym dictionary to download.
     */
    @Required
    public String dictId;

    /**
     * Default constructor.

OkHttp Server-Sent Events
=========================

Experimental support for server-sent events.
API is not considered stable and may change at any time.

### Download

```kotlin
testImplementation("com.squareup.okhttp3:okhttp-sse:5.1.0")

            });
        });
    }

    /**
     * Downloads the synonym dictionary file.
     *
     * @param form the download form containing download parameters
     * @return ActionResponse with the file download stream
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public ActionResponse download(final DownloadForm form) {