POST /admin/billing/refund-approval
发起退款审批流程，记录退款金额、原因和关联交易。审批通过后由管理员执行实际退款操作。
计费服务 `bearerAuth` application/json
Request Body
Schema: dto.RefundApprovalRequest
| Field | Type | Required | Example | Constraints | Description |
|---|
amount |
number |
Yes |
99 |
|
|
invoice_number |
string |
Yes |
INV-2026-001 |
|
|
reason |
string |
Yes |
服务不满意 |
|
|
transaction_id |
string |
Yes |
txn_abc123 |
|
|
reviewer_comments |
string |
No |
审批通过 |
|
|
Referenced Schemas
dto.RefundApprovalDetailResponse
| Field | Type | Required | Example | Constraints | Description |
|---|
code |
integer |
No |
|
|
|
data |
dto.RefundApprovalResponse |
No |
|
|
|
message |
string |
No |
|
|
|
timestamp |
string |
No |
|
|
|
dto.RefundApprovalResponse
| Field | Type | Required | Example | Constraints | Description |
|---|
amount |
number |
No |
99 |
|
|
approved_at |
string |
No |
2026-04-15T14:00:00Z |
|
|
approved_by |
string |
No |
admin@example.com |
|
|
invoice_number |
string |
No |
INV-2026-001 |
|
|
refund_id |
string |
No |
ref_001 |
|
|
status |
string |
No |
approved |
|
|
transaction_id |
string |
No |
txn_abc123 |
|
|