云端事件:修复实例通知并移出 LaunchInstance 回传

internal/service/logevent.go

@@ -554,6 +554,8 @@ func envActor(env onsEnvelope) string {
 
 // envOutcome 判读事件成败与补充说明:登录事件解析 auditEventMapValue;其余
 // Audit 事件看 message 后缀,补充说明取 stateChange.current.description(策略描述)。
+// 计算类失败形如 "LaunchInstance failed with response 'NotAuthorizedOrNotFound'",
+// 判失败并以引号内错误码作补充说明(无其他说明时)。
 func envOutcome(env onsEnvelope) (outcome, detail string) {
 	if env.StateChange != nil {
 		detail = env.StateChange.Current.Description
@@ -566,10 +568,24 @@ func envOutcome(env onsEnvelope) (outcome, detail string) {
 		outcome = "成功"
 	case strings.HasSuffix(env.Message, " failed"):
 		outcome = "失败"
+	case strings.Contains(env.Message, " failed with response "):
+		outcome = "失败"
+		if detail == "" {
+			detail = failedResponse(env.Message)
+		}
 	}
 	return outcome, detail
 }
 
+// failedResponse 提取 "X failed with response 'Err'" 中引号内的错误码。
+func failedResponse(msg string) string {
+	_, after, ok := strings.Cut(msg, " failed with response ")
+	if !ok {
+		return ""
+	}
+	return strings.Trim(strings.TrimSpace(after), "'")
+}
+
 // ssoOutcome 解析 IDCS 审计负载(JSON 字符串):eventId 含 success/failure 定成败,
 // 失败时以其 message 作为原因说明。
 func ssoOutcome(raw, detail string) (string, string) {