public im.turms.server.common.access.client.dto.model.user.UserSession.Builder getUserSessionBuilder() {
                return getUserSessionFieldBuilder().getBuilder();
            }
<pre>
User
</pre>

<code>.im.turms.proto.UserSession user_session = 8;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java