---
title: addAll
slug: campaign/docs/addall-couponcodewebservice
docTags: 
createdAt: 2026-07-02T19:01:45.097Z
---

With each call of this method, you can add up to 1000 codes. This method is only valid for static coupon blocks. The contained coupon codes are not deleted.

**Type**: boolean\[ ]

**Parameters**

| Name      | Type       | Value                            |
| --------- | ---------- | -------------------------------- |
| sessionId | String     | ID of the current session        |
| blockId   | long       | ID of the coupon block           |
| codes     | String\[ ] | The coupon codes you want to add |

**Return values**

- true: Coupon code was successfully added
- false: Coupon code could not be added

**Code structure**

```javascript
boolean[] addAll(String sessionId, long blockId, String[] codes)
```