coupon_detail
Retrieve detailed information about a specific coupon, including its current status, face value, expiration date, and usage count. This tool helps verify coupon validity and track redemption history.
Instructions
查询单张券码的详细信息，包括状态、面值、有效期、核销次数。
对应 HTTP API: POST /coupon/detail
券码状态: 4=未使用, 10=已使用, 20=已过期, 30=已作废
Args: coupon_code: 券码（如 "CC20260301A001"）
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| coupon_code | Yes |