# VoucherifySdk::EventCustomerActiveCampaignSent

## Properties

| Name | Type | Description | Notes |
| ---- | ---- | ----------- | ----- |
| **customer** | [**SimpleCustomer**](SimpleCustomer.md) |  | [optional] |
| **distribution** | **Object** |  | [optional] |
| **sent_at** | **Time** | Timestamp representing the date and time when the distribution was sent in ISO 8601 format. |  |