# RegionCountryService > 国家/地区相关服务 --- ## updateRegionCountryCustom > 修改国家/地区定制信息 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/RegionCountryService/updateRegionCountryCustom` - RPC:`rpc updateRegionCountryCustom(UpdateRegionCountryCustomRequest) returns (RPCSuccess);` **请求对象 (`UpdateRegionCountryCustomRequest`)** ```json { "regionCountryId": "int64", "customName": "string", "customCodes": "[]string" } ``` **响应对象 (`RPCSuccess`)** ```json {} ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/RegionCountryService/updateRegionCountryCustom" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` ---