| Name | Type | Description | Notes |
|---|---|---|---|
| id | string | The unique identifier of the refund. | [optional] [readonly] |
| created_time | \DateTime | The time when the refund was created. | [optional] [readonly] |
| updated_time | \DateTime | The time when the refund was updated. | [optional] [readonly] |
| amount | double | An amount representing how much was refunded. | [optional] |
| state | string | The state of the refund. | [optional] |
| failure_code | string | An error code that identifies the reason for the refund failure. | [optional] |
| failure_message | string | An error message that describes the reason for the refund failure. | [optional] |