PUT `/admin/wallets/coupons/{coupon_id}`

Update a specified coupon

Wallet Service `bearerAuth` application/json

Request Parameters

Name	In	Type	Required	Default	Example	Constraints	Description
`id`	`path`	`string`	Yes				Coupon ID

Schema: dto.UpdateCouponRequest

Field	Type	Required
`code`	`string`	No
`expires_at`	`string`	No
`min_spend`	`string`	No
`name`	`string`	No
`type`	`string`	No
`value`	`string`	No

Status	Description	Schema
200	OK	`dto.CouponCreateDetailResponse`
400	Invalid request parameters	`gitee_com_linmes_authms_base_dto.SimpleResponse`
401	Unauthenticated or invalid token	`gitee_com_linmes_authms_base_dto.SimpleResponse`
403	Insufficient permissions	`gitee_com_linmes_authms_base_dto.SimpleResponse`
500	Internal server error	`gitee_com_linmes_authms_base_dto.SimpleResponse`

Field	Type	Required
`code`	`integer`	No
`data`	`dto.CouponCreateResult`	No
`message`	`string`	No
`timestamp`	`string`	No

Field	Type	Required	Example	Description
`code`	`string`	No	`SUMMER2026`	Coupon code
`coupon_id`	`string`	No	`cpn_abc123`	Coupon ID
`currency`	`string`	No	`CNY`	Currency
`expires_at`	`string`	No	`2026-12-31T23:59:59Z`	Expiration time
`status`	`string`	No	`active`	Status
`type`	`string`	No	`discount`	Type
`value`	`string`	No	`10.00`	Value

Field	Type	Required
`code`	`integer`	No
`message`	`string`	No
`timestamp`	`string`	No