HarmonyOS鸿蒙Next中Unity2020.2.7f1打开github上的HuaweiServiceSample项目，生成自己的BookInfo.java然后打包报错找不到符号EntireEncrypted

HarmonyOS鸿蒙Next中Unity2020.2.7f1打开github上的HuaweiServiceSample项目，生成自己的BookInfo.java然后打包报错找不到符号EntireEncrypted

报错：

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

E:\MyProjects\HuaweiServiceSample\Temp\gradleOut\unityLibrary\src\main\java\com\huawei\test\BookInfo.java:10: 错误: 找不到符号

import com.huawei.agconnect.cloud.database.annotations.EntireEncrypted

符号: 类 EntireEncrypted 位置: 程序包 com.huawei.agconnect.cloud.database.annotations

生成的BookInfo.java文件：
```typescript
/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2019-2020. All rights reserved.
 * Generated by the CloudDB ObjectType compiler.  DO NOT EDIT!
 */
package com.huawei.test;

import com.huawei.agconnect.cloud.database.CloudDBZoneObject;
import com.huawei.agconnect.cloud.database.Text;
import com.huawei.agconnect.cloud.database.annotations.DefaultValue;
import com.huawei.agconnect.cloud.database.annotations.EntireEncrypted;
import com.huawei.agconnect.cloud.database.annotations.NotNull;
import com.huawei.agconnect.cloud.database.annotations.Indexes;
import com.huawei.agconnect.cloud.database.annotations.PrimaryKeys;

import java.util.Date;

/**
 * Definition of ObjectType BookInfo.
 *
 * [@since](/user/since) 2022-03-01
 */
[@PrimaryKeys](/user/PrimaryKeys)({"id"})
[@Indexes](/user/Indexes)({"id:id"})
public final class BookInfo extends CloudDBZoneObject {
    private Integer id;

    private String bookName;

    private String author;

    private Double price;

    private String publisher;

    private Date publishTime;

    @DefaultValue(booleanValue = true)
    private Boolean shadowFlag;

    public BookInfo() {
        super(BookInfo.class);
        this.shadowFlag = true;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public Integer getId() {
        return id;
    }

    public void setBookName(String bookName) {
        this.bookName = bookName;
    }

    public String getBookName() {
        return bookName;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public String getAuthor() {
        return author;
    }

    public void setPrice(Double price) {
        this.price = price;
    }

    public Double getPrice() {
        return price;
    }

    public void setPublisher(String publisher) {
        this.publisher = publisher;
    }

    public String getPublisher() {
        return publisher;
    }

    public void setPublishTime(Date publishTime) {
        this.publishTime = publishTime;
    }

    public Date getPublishTime() {
        return publishTime;
    }

    public void setShadowFlag(Boolean shadowFlag) {
        this.shadowFlag = shadowFlag;
    }

    public Boolean getShadowFlag() {
        return shadowFlag;
    }
}

然后对比了一下github上的，新生成的多了一行

import com.huawei.agconnect.cloud.database.annotations.EntireEncrypted;

新版的华为SDK升级了还是什么情况，导致找不到呀