---
title: clear
slug: campaign/docs/clear
docTags: 
createdAt: 2026-07-02T19:01:45.941Z
---

**Note**: The recipients cannot be restored.

**Type**: void

**Parameters**

| Name            | Type   | Value                    |
| --------------- | ------ | ------------------------ |
| sessionId       | String | ID of the session        |
| recipientListId | long   | ID of the recipient list |

**Return values**

- **Code structure**

```javascript
void clear(String sessionId, long recipientListId)
```