@java.lang.SuppressWarnings({"ReferenceEquality"})
    private void mergeData(im.turms.client.model.proto.notification.TurmsNotification.Data value) {
        value.getClass();
        if (data_ != null
                && data_ != im.turms.client.model.proto.notification.TurmsNotification.Data
                        .getDefaultInstance()) {
            data_ = im.turms.client.model.proto.notification.TurmsNotification.Data
                    .newBuilder(data_)
                    .mergeFrom(value)
                    .buildPartial();
        } else {
            data_ = value;
        }
        bitField0_ |= 0x00000008;
    }
<code>.im.turms.proto.TurmsNotification.Data data = 7;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/notification/TurmsNotification.java