fix: reject meeting numbers for vc events

shortcuts/vc/vc_meeting_events.go

@@ -156,6 +156,9 @@ func validateMeetingEventsMeetingID(meetingID string) error {
 	if meetingID == "" {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--meeting-id is required").WithParam("--meeting-id")
 	}
+	if validMeetingNumber(meetingID) {
+		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--meeting-id must be a long meeting_id, not a 9-digit meeting number; use +meeting-join or +meeting-list-active to get meeting_id").WithParam("--meeting-id")
+	}
 	value, err := strconv.ParseInt(meetingID, 10, 64)
 	if err != nil || value <= 0 {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--meeting-id must be a positive integer, got %q", meetingID).WithParam("--meeting-id")

shortcuts/vc/vc_meeting_events_test.go

@@ -262,6 +262,26 @@ func TestMeetingEvents_Validation_InvalidMeetingID(t *testing.T) {
 	}
 }
 
+func TestMeetingEvents_Validation_RejectsMeetingNumber(t *testing.T) {
+	runtime := newMeetingEventsRuntime()
+	mustSetMeetingEventsFlag(t, runtime, "meeting-id", "732067044")
+
+	err := VCMeetingEvents.Validate(context.Background(), runtime)
+	if err == nil {
+		t.Fatal("expected validation error for 9-digit meeting number")
+	}
+	if !strings.Contains(err.Error(), "not a 9-digit meeting number") {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	var ve *errs.ValidationError
+	if !errors.As(err, &ve) {
+		t.Fatalf("expected *errs.ValidationError, got %T: %v", err, err)
+	}
+	if ve.Param != "--meeting-id" {
+		t.Errorf("Param = %q, want %q", ve.Param, "--meeting-id")
+	}
+}
+
 func TestMeetingEvents_Validation_InvalidTimeRange(t *testing.T) {
 	runtime := newMeetingEventsRuntime()
 	mustSetMeetingEventsFlag(t, runtime, "meeting-id", "7628568141510692381")

skills/lark-vc-agent/references/lark-vc-agent-meeting-events.md

@@ -251,6 +251,7 @@ lark-cli vc +meeting-events \
 | 错误现象 | 根本原因 | 解决方案 |
 |---------|---------|---------|
 | `--meeting-id is required` | 未传入 `--meeting-id` | 传入长数字 `meeting.id` |
+| `not a 9-digit meeting number` | 把 9 位会议号误传给 `--meeting-id` | 先用 `+meeting-join --meeting-number <9位号>` 或 `+meeting-list-active` 拿长数字 `meeting_id` |
 | `10005 bot is not in meeting` | bot 从未真实入会该会议；或会议已结束但 bot 从未在会中出现过 | 先 `+meeting-join --meeting-number <9位号>` 真实入会再查；如果会议已经结束且当时 bot 没进过会，本接口也拉不到数据。**如果只是想看参会人快照，改用 `lark-cli vc meeting get --params '{"meeting_id":"<meeting.id>"}' --with-participants`**（不依赖 bot 身份参会） |
 | `20001 meeting_status_MEETING_END` | 会议已结束且已超出后端允许的 5 分钟宽限窗口 | 本接口不再适合继续拉取事件。若要拿纪要文档或逐字稿 token，用 `lark-cli vc +notes --meeting-ids <meeting.id>`；若要拿 AI 产物（summary / todos / chapters）或导出逐字稿文件，先用 `lark-cli vc +recording --meeting-ids <meeting.id>` 拿 `minute_token`，再用 `lark-cli vc +notes --minute-tokens <minute_token>`；参会人请用 `lark-cli vc meeting get --params '{"meeting_id":"<meeting.id>"}' --with-participants` |
 | `20002 meeting not exist` | `meeting_id` 错误，或会议实例当前已不可获取（常见于把 9 位会议号当 meeting_id 传） | 确认传入的是长数字 `meeting_id`，不是 9 位会议号 |