---
title: addOrCondition
slug: campaign/docs/addorcondition
docTags: 
createdAt: 2026-07-02T19:01:45.566Z
---

**Type**: void

**Parameters**

| Name                | Type       | Value                                                                            |
| ------------------- | ---------- | -------------------------------------------------------------------------------- |
| sessionId           | String     | ID of the session                                                                |
| modificationId      | String     | Identifier created by [beginConditionModification](docId\:WZCyrDlEmoCFmh_omibBd) |
| negateCondition     | boolean    | See [Type conversion and formatting rules](docId\:oBo45vU4YUXzQMBi5Pwvz)         |
| attributeName       | String     | See [Type conversion and formatting rules](docId\:oBo45vU4YUXzQMBi5Pwvz)         |
| operation           | String     | See [Available operators](docId\:oBo45vU4YUXzQMBi5Pwvz)                          |
| operationParameters | String\[ ] | See [Attribute values](docId\:oBo45vU4YUXzQMBi5Pwvz)                             |

**Return values**

- **Code structure**

```javascript
void addOrCondition(String sessionId, String modificationId, boolean negateCondition, String attributeName, String operation, String[] operationParameters)
```