*
     * @param duplicateHost the duplicate host configuration to delete
     * @throws IllegalArgumentException if duplicateHost is null
     * @throws org.dbflute.exception.EntityAlreadyDeletedException if the entity has already been deleted
     */
    public void delete(final DuplicateHost duplicateHost) {

        duplicateHostBhv.delete(duplicateHost, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    // DELETE /api/admin/duplicatehost/setting/{id}
    /**
     * Deletes a specific duplicate host setting.
     *
     * @param id the duplicate host setting ID to delete
     * @return JSON response with deletion status
     */
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

		if err != nil {
			return nil, err
		}
		if !enabled {
			continue
		}
		urlEnv := target.EnvWebhookEndpoint
		if k != config.Default {
			urlEnv = urlEnv + config.Default + k
		}
		url, err := xnet.ParseHTTPURL(env.Get(urlEnv, kv.Get(target.WebhookEndpoint)))
		if err != nil {
			return nil, err
		}
		authEnv := target.EnvWebhookAuthToken

     *
     * @param dataConfig the data configuration to delete
     * @throws IllegalArgumentException if dataConfig is null
     * @throws org.dbflute.exception.EntityAlreadyDeletedException if the entity has already been deleted
     */
    public void delete(final DataConfig dataConfig) {
        dataConfigBhv.delete(dataConfig, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });
    }

    //                                         Actually Crud
    //                                         -------------
    /**
     * Delete a crawling info.
     * @param form The edit form.
     * @return The HTML response.
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse delete(final EditForm form) {
        verifyCrudMode(form.crudMode, CrudMode.DETAILS, this::asListHtml);

    // -----------------------------------------------------
    //                            Actually Crud (only Delete)
    //                                         -------------

    /**
     * Deletes a specific failure URL record.
     *
     * @param form the edit form containing the ID of the failure URL to delete
     * @return HTML response redirecting to the failure URL list page
     */
    @Execute

     *
     * @param id the ID of the data config to delete
     * @return JSON response indicating the deletion status
     */
    // DELETE /api/admin/dataconfig/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {
        dataConfigService.getDataConfig(id).ifPresent(entity -> {
            try {
                dataConfigService.delete(entity);

	return nil, ErrInvalidDB
}

// Close closes all prepared statements in the store
func (db *PreparedStmtDB) Close() {
	db.Mux.Lock()
	defer db.Mux.Unlock()

	for _, key := range db.Stmts.Keys() {
		db.Stmts.Delete(key)
	}
}

// Reset Deprecated use Close instead
func (db *PreparedStmtDB) Reset() {
	db.Close()
}

							continue
						}
						// Bucket not found proceed to delete such a job.
					}
				} else {
					if err := job.Replicate.Start(job.ctx, j.objLayer, *job); err != nil {
						if !isErrBucketNotFound(err) {
							batchLogIf(j.ctx, err)
							j.canceler(job.ID, false)
							continue
						}
						// Bucket not found proceed to delete such a job.
					}
				}
			case job.KeyRotate != nil:

        }
    ]
}
```

### 3.3 Automatic removal of delete markers with no other versions

When an object has only one version as a delete marker, the latter can be automatically removed after a certain number of days using the following configuration:

```
{
    "Rules": [
        {
            "ID": "Removing all delete markers",
            "Expiration": {