public Builder clearUserFriendRequestsWithVersion() {
                if (userFriendRequestsWithVersionBuilder_ == null) {
                    if (kindCase_ == 11) {
                        kindCase_ = 0;
                        kind_ = null;
                        onChanged();
                    }
                } else {
                    if (kindCase_ == 11) {
                        kindCase_ = 0;
                        kind_ = null;
                    }
                    userFriendRequestsWithVersionBuilder_.clear();
                }
                return this;
            }
<code>.im.turms.proto.UserFriendRequestsWithVersion user_friend_requests_with_version = 11;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java