| Name | Type | Description | Notes |
|---|---|---|---|
| object | string | The object represented is an `event`. | [optional] [default to 'event'] |
| type | string | The event name. | [optional] |
| customer | \OpenAPI\Client\Model\SimpleCustomerRequiredObjectType | ||
| referral | object | A `null` referral object. | [optional] |
| loyalty | object | A `null` loyalty object. | [optional] |
| metadata | object | [optional] |