| refund_id | string | The unique identifier for the refund. |
| invoice_id | string | The unique identifier for the associated invoice from which the refund is initiated. |
| price_currency | string | The currency in which the invoice was originally priced. |
| refund_price_amount | float | The amount to be refunded to the buyer in the invoice currency. |
| fee_payer | string | Specifies who will bear the refund fee. Options include MERCHANT (merchant pays the fee) and CUSTOMER (customer pays the fee). |
| fee | float | The fee amount applied to the refund. |
| status | string | The current status of the refund. Possible values include NEW, CLAIMED, APPROVED, REJECTED, CANCELED, COMPLETED, and FAILED. |
| reason | string | A detailed explanation or note regarding the refund request. |
| create_time | string | The timestamp when the refund request was created, in ISO 8601 format |
