Callback for successful or failed Refunds made via the Payments API
use Xendit\Refund\RefundCallback;| Name | Type | Required | Description | Examples |
|---|---|---|---|---|
| event | string | ☑️ | Identifies the event that triggered a notification to the merchant | null |
| business_id | string | ☑️ | business_id | null |
| created | string | ☑️ | null | |
| data | RefundCallbackData | null |