# Course learning progress deletion event Triggered when the course learned progress is deleted{Usage Examples}(url=/api/tools/api_explore/api_explore_config?project=elearning&version=v2&resource=course_registration&event=deleted) ## Event Facts |   ---|--- Event type | elearning.course_registration.deleted_v2 Supported app types | Custom App、Store App Required scopes
**To subscribe to this event, enable any of the listed scopes.**
Enable any scope from the list | View, create, edit, and delete trainees' course learning data(elearning:course_learner_data)
Obtain online course learners data(elearning:course_learner_data:readonly)
Create, edit, and delete trainee's course learning records(elearning:course_learner_data:write) Required field scopes | **Notice**：The response body of the API contains the following sensitive fields, and they will be returned only after corresponding scopes are added. If you do not need the fields, it is not recommended that you request the scopes.
Obtain user ID(contact:user.employee_id:readonly) Push Mode | [Webhook](https://open.feishu.cn/document/ukTMukTMukTM/uUTNz4SN1MjL1UzM) ### Event body Parameter | Type | Description ---|---|--- schema | string | Event schema header | event_header | Event header event_id | string | Event ID event_type | string | Event type create_time | string | Event creation timestamp(in ms) token | string | Event token app_id | string | App ID tenant_key | string | Tenant key event | \- | \- course_id | string | Course ID learner | event_user | Learner meta info user_id | user_id | User ID union_id | string | User's union_id user_id | string | user's user id
**Required field scopes**:
Obtain user ID(contact:user.employee_id:readonly) open_id | string | User's open_id email | string | User's email phone | string | User's mobile phone number ### Event body example ```json { "schema": "2.0", "header": { "event_id": "5e3702a84e847582be8db7fb73283c02", "event_type": "elearning.course_registration.deleted_v2", "create_time": "1608725989000", "token": "rvaYgkND1GOiu5MM0E1rncYC6PLtF7JV", "app_id": "cli_9f5343c580712544", "tenant_key": "2ca1d211f64f6438" }, "event": { "course_id": "5fd087e96dbe3a73394188ae", "learner": { "user_id": { "union_id": "on_8ed6aa67826108097d9ee143816345", "user_id": "e33ggbyz", "open_id": "ou_84aad35d084aa403a838cf73ee18467" }, "email": "abc@bytedance.com", "phone": "+8618912345678" } } } ``` ### Sample code for event subscriptions For event subscription process, refer to:[Event Subscription overview](https://open.feishu.cn/document/ukTMukTMukTM/uUTNz4SN1MjL1UzM)，Guide for beginners:[Tutorial](https://open.feishu.cn/document/uAjLw4CM/uMzNwEjLzcDMx4yM3ATM/develop-an-echo-bot/introduction) ** package main import ( "context" "fmt" larkcore "github.com/larksuite/oapi-sdk-go/v3/core" larkevent "github.com/larksuite/oapi-sdk-go/v3/event" "github.com/larksuite/oapi-sdk-go/v3/event/dispatcher" "github.com/larksuite/oapi-sdk-go/v3/service/elearning/v2" larkws "github.com/larksuite/oapi-sdk-go/v3/ws" ) // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/golang-sdk-guide/preparations func main() { // 注册事件 Register event eventHandler := dispatcher.NewEventDispatcher("", ""). OnP2CourseRegistrationDeletedV2(func(ctx context.Context, event *larkelearning.P2CourseRegistrationDeletedV2) error { fmt.Printf("[ OnP2CourseRegistrationDeletedV2 access ], data: %s\n", larkcore.Prettify(event)) return nil }) // 构建 client Build client cli := larkws.NewClient("YOUR_APP_ID", "YOUR_APP_SECRET", larkws.WithEventHandler(eventHandler), larkws.WithLogLevel(larkcore.LogLevelDebug), ) // 建立长连接 Establish persistent connection err := cli.Start(context.Background()) if err != nil { panic(err) } } # SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/python--sdk/preparations-before-development import lark_oapi as lark def do_p2_elearning_course_registration_deleted_v2(data: lark.elearning.v2.P2ElearningCourseRegistrationDeletedV2) -> None: print(f'[ do_p2_elearning_course_registration_deleted_v2 access ], data: {lark.JSON.marshal(data, indent=4)}') # 注册事件 Register event event_handler = lark.EventDispatcherHandler.builder("", "") \ .register_p2_elearning_course_registration_deleted_v2(do_p2_elearning_course_registration_deleted_v2) \ .build() def main(): # 构建 client Build client cli = lark.ws.Client("APP_ID", "APP_SECRET", event_handler=event_handler, log_level=lark.LogLevel.DEBUG) # 建立长连接 Establish persistent connection cli.start() if __name__ == "__main__": main() package com.example.sample; import com.lark.oapi.core.utils.Jsons; import com.lark.oapi.service.elearning.ElearningService; import com.lark.oapi.service.elearning.v2.model.P2CourseRegistrationDeletedV2; import com.lark.oapi.event.EventDispatcher; import com.lark.oapi.ws.Client; // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/java-sdk-guide/preparations public class Sample { // 注册事件 Register event private static final EventDispatcher EVENT_HANDLER = EventDispatcher.newBuilder("", "") .onP2CourseRegistrationDeletedV2(new ElearningService.P2CourseRegistrationDeletedV2Handler() { @Override public void handle(P2CourseRegistrationDeletedV2 event) throws Exception { System.out.printf("[ onP2CourseRegistrationDeletedV2 access ], data: %s\n", Jsons.DEFAULT.toJson(event.getEvent())); } }) .build(); public static void main(String[] args) { // 构建 client Build client Client client = new Client.Builder("APP_ID", "APP_SECRET") .eventHandler(EVENT_HANDLER) .build(); // 建立长连接 Establish persistent connection client.start(); } } // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/nodejs-sdk/preparation-before-development import * as Lark from '@larksuiteoapi/node-sdk'; const baseConfig = { appId: 'APP_ID', appSecret: 'APP_SECRET' } // 构建 client Build client const wsClient = new Lark.WSClient(baseConfig); // 建立长连接 Establish persistent connection wsClient.start({ // 注册事件 Register event eventDispatcher: new Lark.EventDispatcher({}).register({ 'elearning.course_registration.deleted_v2': async (data) => { console.log(data); } }) }); package main import ( "context" "fmt" "net/http" larkcore "github.com/larksuite/oapi-sdk-go/v3/core" "github.com/larksuite/oapi-sdk-go/v3/core/httpserverext" larkevent "github.com/larksuite/oapi-sdk-go/v3/event" "github.com/larksuite/oapi-sdk-go/v3/event/dispatcher" "github.com/larksuite/oapi-sdk-go/v3/service/elearning/v2" ) // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/golang-sdk-guide/preparations func main() { // 注册事件 Register event eventHandler := dispatcher.NewEventDispatcher("", ""). OnP2CourseRegistrationDeletedV2(func(ctx context.Context, event *larkelearning.P2CourseRegistrationDeletedV2) error { fmt.Printf("[ OnP2CourseRegistrationDeletedV2 access ], data: %s\n", larkcore.Prettify(event)) return nil }) // 创建路由处理器 Create route handler http.HandleFunc("/webhook/event", httpserverext.NewEventHandlerFunc(handler, larkevent.WithLogLevel(larkcore.LogLevelDebug))) err := http.ListenAndServe(":7777", nil) if err != nil { panic(err) } } # SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/python--sdk/preparations-before-development from flask import Flask from lark_oapi.adapter.flask import * import lark_oapi as lark app = Flask(__name__) def do_p2_elearning_course_registration_deleted_v2(data: lark.elearning.v2.P2ElearningCourseRegistrationDeletedV2) -> None: print(f'[ do_p2_elearning_course_registration_deleted_v2 access ], data: {lark.JSON.marshal(data, indent=4)}') # 注册事件 Register event event_handler = lark.EventDispatcherHandler.builder("", "") \ .register_p2_elearning_course_registration_deleted_v2(do_p2_elearning_course_registration_deleted_v2) \ .build() # 创建路由处理器 Create route handler @app.route("/webhook/event", methods=["POST"]) def event(): resp = event_handler.do(parse_req()) return parse_resp(resp) if __name__ == "__main__": app.run(port=7777) package com.lark.oapi.sample.event; import com.lark.oapi.core.utils.Jsons; import com.lark.oapi.service.elearning.ElearningService; import com.lark.oapi.service.elearning.v2.model.P2CourseRegistrationDeletedV2; import com.lark.oapi.sdk.servlet.ext.ServletAdapter; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/java-sdk-guide/preparations @RestController public class EventController { // 注册事件 Register event private static final EventDispatcher EVENT_HANDLER = EventDispatcher.newBuilder("verificationToken", "encryptKey") .onP2CourseRegistrationDeletedV2(new ElearningService.P2CourseRegistrationDeletedV2Handler() { @Override public void handle(P2CourseRegistrationDeletedV2 event) throws Exception { System.out.printf("[ onP2CourseRegistrationDeletedV2 access ], data: %s\n", Jsons.DEFAULT.toJson(event.getEvent())); } }) .build(); // 注入 ServletAdapter 实例 Inject ServletAdapter instance @Autowired private ServletAdapter servletAdapter; // 创建路由处理器 Create route handler @RequestMapping("/webhook/event") public void event(HttpServletRequest request, HttpServletResponse response) throws Throwable { // 回调扩展包提供的事件回调处理器 Callback handler provided by the extension package servletAdapter.handleEvent(request, response, EVENT_DISPATCHER); } } // SDK 使用说明 SDK user guide：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/nodejs-sdk/preparation-before-development import http from 'http'; import * as lark from '@larksuiteoapi/node-sdk'; // 注册事件 Register event const eventDispatcher = new lark.EventDispatcher({ encryptKey: '', verificationToken: '', }).register({ 'elearning.course_registration.deleted_v2': async (data) => { console.log(data); return 'success'; }, }); const server = http.createServer(); // 创建路由处理器 Create route handler server.on('request', lark.adaptDefault('/webhook/event', eventDispatcher)); server.listen(3000);