---
title: isMaxRecipientsPercentage
slug: campaign/docs/ismaxrecipientspercentage
docTags: 
createdAt: 2026-07-02T19:01:46.737Z
---

This method depends on the methods [setMaxRecipientsPercentage](docId\:zbUiH36OhO6h1em_-HiQF) and [setMaxRecipients](docId\:KAtNVY5rdP7Vvo886Fyvy).

**Type**: boolean

**Parameters**

| Name      | Type   | Value             |
| --------- | ------ | ----------------- |
| sessionId | String | ID of the session |
| mailingId | long   | ID of the mailing |

**Return values**

- true: The option **Maximum number of recipients** has been set as a percentaged value.
- false: The option **Maximum number of recipients** has not been set as a percentaged value.

**Code structure**

```javascript
boolean isMaxRecipientsPercentage(String sessionId, long mailingId)
```