# RegionProvinceService > 省份相关服务 --- ## findAllRegionProvinces > 查找所有国家|地区的所有省份 - 角色:`admin`, `user` - HTTP:`POST https://backend.dooki.cloud/RegionProvinceService/findAllRegionProvinces` - RPC:`rpc findAllRegionProvinces(FindAllRegionProvincesRequest) returns (FindAllRegionProvincesResponse);` **请求对象 (`FindAllRegionProvincesRequest`)** ```json {} ``` **响应对象 (`FindAllRegionProvincesResponse`)** ```json { "regionProvinces": "[]RegionProvince // 省份列表" } ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/RegionProvinceService/findAllRegionProvinces" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` --- ## updateRegionProvinceCustom > 修改国家/地区定制信息 - 角色:`admin` - HTTP:`POST https://backend.dooki.cloud/RegionProvinceService/updateRegionProvinceCustom` - RPC:`rpc updateRegionProvinceCustom(UpdateRegionProvinceCustomRequest) returns (RPCSuccess);` **请求对象 (`UpdateRegionProvinceCustomRequest`)** ```json { "regionProvinceId": "int64 // 省份ID", "customName": "string // 自定义名称", "customCodes": "[]string // 自定义代号" } ``` **响应对象 (`RPCSuccess`)** ```json {} ``` **调用示例** ```bash curl -X POST "https://backend.dooki.cloud/RegionProvinceService/updateRegionProvinceCustom" \ -H "Content-Type: application/json" \ -H "X-Edge-Access-Token: " \ -d '{ ... }' ``` ---