> **应用场景**: > 上传储值卡的扣费记录至云平台展示,云平台的该会员余额会随之更新 字段信息: | 名称 | 说明 | 类型| 示例 | 是否必传字段 | | --- | --- | --- | --- | --- | service_name |接口名称 |String |update_card_balance| 是 data_target |上传位置| String| 固定为cloud |是 card_id |储值卡会员编号(收费系统唯一编号)| String |2017081000|是 car_number |车牌| String |京GH0093 |是 deducted_money |扣除金额| String |123| 是 order_id |扣款订单号 |String |123| 是 > 示例 > {"service_name":"update_card_balance","data_target":"cloud","card_id":"京A111111-001","car_number":京GH0093","deducted_money":"1","order_id":"A-01"} 方法调用返回: | 名称 | 说明 | 类型| 示例 | 是否必传字段 | | --- | --- | --- | --- | --- | state |状态 | Number| 0失败1成功 |是 errmsg| 方法返回描述| String |更新余额成功 |是 service_name |接口名称 |String| update_card_balance| 是 card_id |储值卡会员编号(收费系统唯一编号) |String |2017081000| 是 park_id |泊链车场编号 |String |21782 |是 > 示例 > {"service_name":"update_card_balance","park_id":"21782","errmsg":"更新余额成功!","state":1,"card_id":"京A111111-001"}