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磁盘

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创建CDS磁盘

支持新建空白CDS磁盘或者从CDS数据盘快照创建CDS磁盘,参考以下代码可以创建CDS磁盘:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.Billing;
import com.baidubce.services.bcc.model.StorageType;
import com.baidubce.services.bcc.model.volume.CreateVolumeRequest;
import com.baidubce.services.bcc.model.volume.CreateVolumeResponse;

public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
        
        CreateVolumeRequest request = new CreateVolumeRequest()
                
                .withChargeType("Postpaid") // 计费方式
                .withCdsSizeInGB(5) // 磁盘大小
                .withStorageType(StorageType.hdd.name()) // 存储类型
                .withPurchaseCount(2) // 购买数量
                .withZoneName("cn-bj-c"); // 可用区
        CreateVolumeResponse response = client.createVolume(request);
        System.out.println(response.getVolumeIds());
    }
}

从快照创建CDS磁盘

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.Billing;
import com.baidubce.services.bcc.model.Reservation;
import com.baidubce.services.bcc.model.StorageType;
import com.baidubce.services.bcc.model.volume.CreateVolumeRequest;
import com.baidubce.services.bcc.model.volume.CreateVolumeResponse;

public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        CreateVolumeRequest request = new CreateVolumeRequest()
                
                .withChargeType("Postpaid") // 计费方式
                        .withReservation(new Reservation().withReservationLength(2).withReservationTimeUnit("month")))
                .withSnapshotId("s-4CMA****")  //快照ID
                .withPurchaseCount(1)     // 创建数量
                .withZoneName("cn-bj-a"); // 可用区;
        CreateVolumeResponse response = client.createVolume(request);
        System.out.println(response.getVolumeIds());
    }
}

创建CDS磁盘接口为异步接口,可通过查询磁盘详情接口查询磁盘状态,详细接口使用请参考BCC API 文档查询磁盘详情

查询磁盘列表

以下代码可以查询所有的磁盘列表,不包含临时数据盘,支持分页查询以及通过云磁盘所挂载的BCC实例ID进行过滤筛选:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.ListVolumesRequest;
import com.baidubce.services.bcc.model.volume.ListVolumesResponse;

public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        ListVolumesRequest listVolumesRequest = new ListVolumesRequest()
                .withZoneName("cn-bj-c") // 可用区
                .withInstanceId("i-lC39****") // 实例ID
                .withMarker("v-ePrp****")   // 起始卷ID
                .withMaxKeys(10);   // 最大返回数量
        ListVolumesResponse response = client.listVolumes(listVolumesRequest);
        System.out.println(response);
    }
}

查询磁盘详情

通过磁盘ID可以获取对应磁盘的详细信息,以下代码可以查询磁盘详情:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.GetVolumeRequest;
import com.baidubce.services.bcc.model.volume.GetVolumeResponse;

public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        GetVolumeRequest getVolumeRequest = new GetVolumeRequest()
                .withVolumeId("v-ePrp****");  // 指定volume id
        GetVolumeResponse response = client.getVolume(getVolumeRequest);
        System.out.println(response);
    }
}

挂载CDS磁盘

可以将未挂载的云磁盘挂载在对应的BCC实例上,以下代码将一个CDS云磁盘挂载在对应的BCC实例上:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.instance.StopInstanceRequest;
import com.baidubce.services.bcc.model.volume.AttachVolumeRequest;

public class AttachVolume {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "http://bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        AttachVolumeRequest attachVolumeRequest = new AttachVolumeRequest();
        // 设置需要挂载的磁盘id
        attachVolumeRequest.setVolumeId("v-***");
        // 设置BCC虚机id
        attachVolumeRequest.setInstanceId("i-***");
        // 打印挂载路径
        System.out.println(client.attachVolume(attachVolumeRequest).getVolumeAttachment().getDevice());
    }
}
  • CDS磁盘需要挂载在与其处在相同zone下的BCC实例上,否则将返回403错误。
  • 只有磁盘状态为 Available 且实例状态为 Running 或 Stopped 时才允许挂载,否则调用此接口将返回 409 错误。

卸载CDS磁盘

可以将已挂载的磁盘从对应的BCC实例上卸载下来,以下代码可以支持卸载CDS磁盘:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.DetachVolumeRequest;

public class DetachVolume {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "http://bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk)).withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        DetachVolumeRequest detachVolumeRequest = new DetachVolumeRequest();
        // 设置待卸载的磁盘对应的ID
        detachVolumeRequest.setVolumeId("v-***");
        // 设置所挂载的实例ID
        detachVolumeRequest.setInstanceId("i-***");
        // 执行卸载操作
        client.detachVolume(detachVolumeRequest);


    }
}
  • 只有实例状态为 Running 或 Stopped 时,磁盘才可以执行此操作,否则将提示 409 错误。
  • 如果 volumeId 的磁盘不挂载在 instanceId 的实例上,该操作失败,提示 404 错误。

释放CDS磁盘

如下代码可以释放未挂载的CDS磁盘:

  • 可以指定是否删除磁盘关联的快照,缺省情况下,该磁盘的所有快照将保留,但会删除与磁盘的关联关系。
  • 可以指定是否将磁盘放入回收站,缺省情况下默认进入回收站。
import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.ReleaseVolumeRequest;


import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
        
        // 释放磁盘
        // 请求参数                                  
        ReleaseVolumeRequest request = new ReleaseVolumeRequest();      
        // 磁盘ID
        request.setVolumeId("v-***");                                  
        // 是否删除磁盘关联的自动快照
        request.setAutoSnapshot("on");                                  
        // 是否删除磁盘关联的手动快照
        request.setManualSnapshot("on");                                
        // 是否将磁盘放入回收站,为off时直接释放,不进入回收站
        request.setRecycle("off");                                      
        client.releaseVolume(request);
    }
}
  • 已挂载的CDS磁盘不能释放,系统盘不能释放。
  • 磁盘释放后不可恢复。缺省情况下,该磁盘的所有快照将保留,但会删除与磁盘的关联关系。
  • 只有磁盘状态为 Available 或 Expired 或 Error 时才可以执行此操作,否则将提示 409 错误。

修改磁盘属性

可以使用以下代码修改指定磁盘名称、描述信息:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.ModifyCdsAttrRequest;

public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        ModifyCdsAttrRequest modifyCdsAttributeRequest = new ModifyCdsAttrRequest;
        // 设置磁盘id
        modifyCdsAttributeRequest.setCdsId("v-dj5Q****");
        // 设置新的磁盘名称
        modifyCdsAttributeRequest.setCdsName("volumeName");
        // 设置磁盘新的描述
        modifyCdsAttributeRequest.setDesc("volumeDesc");
        client.modifyCdsAttribute(modifyCdsAttributeRequest);
    }
}

磁盘计费变更

可以使用以下代码变更磁盘计费方式,仅支持按量付费(后付费)转包年包月(预付费)、包年包月(预付费)转按量付费(后付费)两种方式。变更为包年包月(预付费)需要指定购买时长。

通过以下代码可将包年包月(预付费)磁盘变更为按量付费(后付费):

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;


import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
     
        // 将预付费磁盘变更为后付费磁盘
        // 请求参数
        ModifyVolumeChargeRequest request = new ModifyVolumeChargeRequest(); 
        // 磁盘ID
        request.setVolumeId("v-***");                                       
        // 计费方式,当前取值为postpay, 可不填
        request.setBillingMethod("postpay");                                 
        client.modifyVolumeChargeType(request);
    }
}

通过以下代码可以将按量付费(后付费)磁盘变更为包年包月(预付费):

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;


import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
        
        // 将后付费磁盘变更为预付费磁盘
        // 请求参数
        ModifyVolumeChargeRequest request = new ModifyVolumeChargeRequest();    
        // 磁盘ID
        request.setVolumeId("v-***");                                          
        // 计费方式,当前取值为prepay, 可不填
        request.setBillingMethod("prepay");                                     
        // 变更为prepay时,指定预付费时长,当前支持付费单位为月,取值范围为1-9
        request.setReservationLength(1);                                        
        client.modifyVolumeChargeType(request);
    }
}

磁盘扩容

使用以下代码可以对磁盘进行扩大容量操作:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.ResizeVolumeRequest;

import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        // 请求变更磁盘类型和大小        
        ResizeVolumeRequest request = new ResizeVolumeRequest();
        // 磁盘ID
        request.setVolumeId("v-***");                                
        // 磁盘大小, 单位为GB
        request.setNewCdsSizeInGB(50);                                  
        // 磁盘类型, 取值范围见https://cloud.baidu.com/doc/BCC/s/6jwvyo0q2#storagetype
        request.setNewVolumeType("cloud_hp1");                          
        client.resizeVolume(request);
    }
}

磁盘只能进行扩大容量,不支持缩小容量。 只有Available状态的磁盘,才能进行扩容操作。 磁盘扩容是一个异步接口,可通过查询磁盘详情接口查询磁盘扩容状态。

回滚磁盘

可以使用指定磁盘自身的快照回滚磁盘内容,使用以下代码可以对磁盘进行回滚:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.RollbackVolumeRequest;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        RollbackVolumeRequest rollbackVolumeRequest = new RollbackVolumeRequest();
        // 设置磁盘id
        rollbackVolumeRequest.setVolumeId("v-zBms****");
        // 设置磁盘的快照id
        rollbackVolumeRequest.setSnapshotId("s-HkbJ****");
        // 执行回滚操作
        client.rollbackVolume(rollbackVolumeRequest);
    }
}
  • 磁盘状态必须为 Available 才可以执行回滚磁盘操作。
  • 指定快照id必须是由该磁盘ID创建的快照。
  • 若是回滚系统盘,实例状态必须为 Running 或 Stopped 才可以执行此操作。
  • 回滚系统盘快照,自本次快照以来的系统盘数据将全部丢失,不可恢复。

磁盘续费

对磁盘的续费操作,可以延长过期时长,以下代码可以对磁盘进行续费:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.Billing;
import com.baidubce.services.bcc.model.Reservation;
import com.baidubce.services.bcc.model.volume.PurchaseReservedVolumeRequest;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);

        PurchaseReservedVolumeRequest purchaseReservedVolumeRequest = new PurchaseReservedVolumeRequest();
        // 设置磁盘id
        purchaseReservedVolumeRequest.setVolumeId("v-dj5Q****");
        // 设置billing信息
        Billing billing = new Billing();
        // 设置续费时长,单位目前只支持'月'为单位
        billing.setReservation(new Reservation().withReservationLength(1));
        billing.setPaymentTiming("Prepaid");
        // 设置billing信息
        purchaseReservedVolumeRequest.setBilling(billing);
        // 执行续费磁盘操作
        client.purchaseReservedVolume(purchaseReservedVolumeRequest);
    }
}

磁盘开通自动续费

如下代码可以为指定磁盘开通自动续费:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.AutoRenewVolumeRequest;


import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
        
        AutoRenewVolumeRequest req = new AutoRenewVolumeRequest();
        // 磁盘ID
        req.setVolumeId("v-***");              
        // 续费时间单位, 当前支持取值为:month
        req.setRenewTimeUnit("month");              
        // 续费时间,以month为单位时,取值为1-9
        req.setRenewTime(3);                        

        client.autoRenewVolume(req);
    }
}

}
  • 注意数据盘才能进行自动续费操作
  • 注意过期状态磁盘不能进行自动续费操作
  • 异步接口,可通过查询磁盘详情接口查询磁盘到期时间

磁盘取消自动续费

如下代码可以为指定磁盘取消自动续费

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.CancelAutoRenewVolumeRequest;


import java.util.ArrayList;
import java.util.List;


public class Main {
    public static void main(String[] args) {
        // 设置您的ak、sk和要访问的endpoint
        String endpoint = "bcc.bj.baidubce.com";
        String ak = "ak";
        String sk = "sk";
        // 设置默认配置
        BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
                .withProtocol(Protocol.HTTP)
                .withCredentials(new DefaultBceCredentials(ak, sk))
                .withEndpoint(endpoint);
        // 创建bcc client
        BccClient client = new BccClient(bccClientConfiguration);
        
        CancelAutoRenewVolumeRequest req = new CancelAutoRenewVolumeRequest();
        req.setVolumeId("v-***");              // 磁盘ID
        client.cancelAutoRenewVolume(req);
    }
}
  • 注意数据盘才能进行取消自动续费操作
  • 异步接口,可通过查询磁盘详情接口查询磁盘到期时间

磁盘重命名

如下代码可以用于修改指定磁盘名称:

import com.baidubce.BceClientConfiguration;
import com.baidubce.Protocol;
import com.baidubce.auth.DefaultBceCredentials;
import com.baidubce.services.bcc.BccClient;
import com.baidubce.services.bcc.BccClientConfiguration;
import com.baidubce.services.bcc.model.volume.RenameVolumeRequest;


public class Main {
   public static void main(String[] args) {
       // 设置您的ak、sk和要访问的endpoint
       String endpoint = "bcc.bj.baidubce.com";
       String ak = "ak";
       String sk = "sk";
       // 设置默认配置
       BceClientConfiguration bccClientConfiguration = new BccClientConfiguration()
               .withProtocol(Protocol.HTTP)
               .withCredentials(new DefaultBceCredentials(ak, sk))
               .withEndpoint(endpoint);
       // 创建bcc client
       BccClient client = new BccClient(bccClientConfiguration);

       RenameVolumeRequest renameVolumeRequest = new RenameVolumeRequest();
       // 待重命名的磁盘ID
       renameVolumeRequest.setVolumeId("v-1YgO****");
       // 磁盘新的名称,自定义镜像名称,支持大小写字母、数字、中文以及-_ /.特殊字符,必须以字母开头,长度1-65。
       renameVolumeRequest.setName("newName");

       client.renameVolume(renameVolumeRequest);
   }
}
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