| Name | Description | Type | Additional information |
|---|---|---|---|
| appid | string |
None. |
|
| auth_code | string |
None. |
|
| bill_date | string |
None. |
|
| bill_type | string |
None. |
|
| body | string |
None. |
|
| mch_id | string |
None. |
|
| nonce_str | string |
None. |
|
| notify_url | string |
None. |
|
| out_refund_no | string |
None. |
|
| out_trade_no | string |
None. |
|
| product_id | string |
None. |
|
| refund_fee | string |
None. |
|
| spbill_create_ip | string |
None. |
|
| sub_mch_id | string |
None. |
|
| total_fee | string |
None. |
|
| trade_type | string |
None. |
|
| sign | string |
None. |
|
| sign_type | string |
None. |
|
| device_info | string |
None. |
|
| attach | string |
None. |
|
| url | string |
None. |