public void createBecVmService(BecClient client) {
    // 系统盘信息
    SystemVolumeConfig systemVolume = new SystemVolumeConfig();
    // 系统盘类型
    systemVolume.setVolumeType("SATA");
    // 系统盘大小
    systemVolume.setSizeInGB(45);
    // 系统盘名称
    systemVolume.setName("system-disk-name");
 
    // 数据盘列表
    List<VolumeConfig> dataVolumeList = new ArrayList<VolumeConfig>();
    // 数据盘信息
    VolumeConfig volumeConfig = new VolumeConfig();
    // 数据盘类型
    volumeConfig.setName("SATA");
    // 数据盘大小
    volumeConfig.setSizeInGB(45);
    // 数据盘名称
    volumeConfig.setName("test-volume");
    dataVolumeList.add(volumeConfig);
     
    // 部署实例
    DeploymentInstance deploymentInstance = new DeploymentInstance();
    // 部署实例列表
    List<DeploymentInstance> deployInstances = new ArrayList<DeploymentInstance>();
    // 部署实例地域
    deploymentInstance.setRegion("region");
    // 部署实例城市
    deploymentInstance.setCity("SHANGHAI");
    // 部署实例运营商
    deploymentInstance.setServiceProvider("CHINA_TELECOM");
    // 部署实例节点ID，可替代region city serviceProvider
    deploymentInstance.setRegionId("cn-shanghai-cm");
    // 网络类型 classic/vpc
    deploymentInstance.setNetworkType("vpc");
    // VPC ID
    deploymentInstance.setVpcId("vpc-xxxxxx");
    // 子网ID
    deploymentInstance.setSubnetId("sbn-xxxxxx");
    // 部署副本
    deploymentInstance.setReplicas(1);
    deployInstances.add(deploymentInstance);
 
    CreateBecVmServiceRequest request = CreateBecVmServiceRequest.builder()
            // 虚机服务名称
            .serviceName("service-name")
            // 虚机名称
            .vmName("vm-name")
            // 付费方式,缺省为postpay
            .paymentMethod("postpay")
            // 是否开通公网,缺省为false
            .needPublicIp(true)
            // 是否需要内网,缺省为false
            .disableIntranet(false)
            // 是否需要网络初始化,缺省为false
            .disableCloudInit(false)
            // 公网带宽大小
            .bandwidth(100)
            // 部署区域
            .deployInstances(deployInstances)
            // cpu大小,必须大于1
            .cpu(1)
            // memory大小,必须大于1
            .memory(4)
            // 镜像id
            .imageId("imageId")
            // 镜像类型
            .imageType("bec")
            // 数据盘
            .dataVolumeList(dataVolumeList)
            // 系统盘
            .systemVolume(systemVolume)
            // 密码
            .adminPass("adminPass")
            // 分机型规则族 
            .spec("bec.g2.c1m4")
            // 主机名
            .hostname("hostname")
            // 部署集ID列表，目前仅支持1个
            .deploysetIdList(Collections.singletonList("dset-xxxxxx"))
            .build();
    CreateBecVmServiceResponse response = client.createBecVmService(request);
}

public void getBecVmServices(BecClient client) {
    GetBecVmServicesRequest request = new GetBecVmServicesRequest();
    GetBecVmServicesResponse response = client.getBecVmServices(request);
}

public void updateBecVmService(BecClient client) {
    // 部署实例列表
    List<DeploymentInstance> deployInstances = new ArrayList<DeploymentInstance>();
    // 部署实例
    DeploymentInstance deploymentInstance = new DeploymentInstance();
    // 部署实例地域
    deploymentInstance.setRegion("EAST_CHINA");
    // 部署副本
    deploymentInstance.setReplicas(2);
    // 部署实例运营商
    deploymentInstance.setServiceProvider("CHINA_TELECOM");
    // 部署实例城市
    deploymentInstance.setCity("SHANGHAI");
    // 部署实例节点ID，可替代region city serviceProvider
    deploymentInstance.setRegionId("cn-shanghai-cm");
    deployInstances.add(deploymentInstance);

    UpdateBecVmServiceRequest request = UpdateBecVmServiceRequest.builder()
            // 服务Id
            .serviceId("serviceId")
            // 服务名称
            .serviceName("test-bec")
            // 更新类型(password,replicas,resource)
            .type("replicas")
            // 密码
            .adminPass("adminPass")
            .deployInstances(deployInstances)
            .build();
    UpdateBecVmServiceResponse response = client.updateBecVmService(request);
}

public void getBecVmService(BecClient client) {
    GetBecVmServiceRequest request = new GetBecVmServiceRequest();
    // 服务Id
    request.setServiceId("serviceId");
    GetBecVmServiceResponse response = client.getBecVmService(request);
}

public void becVmServiceAction(BecClient client) {
    BecVmServiceActionRequest request = new BecVmServiceActionRequest();
    // 操作描述(start,stop)
    request.setAction("start");
    // 服务Id
    request.setServiceId("serviceId");
    BecVmServiceActionResponse response = client.becVmServiceAction(request);
}

public void delBecVmService(BecClient client) {
    DelBecVmServiceRequest request = new DelBecVmServiceRequest();
    // 服务Id
    request.setServiceId("serviceId");
    DelBecVmServiceResponse response = client.delBecVmService(request);
}

public void getBecVmServiceMetrics(BecClient client) {
    GetBecVmServiceMetricsRequest request = new       GetBecVmServiceMetricsRequest();
    // 监控类型(CPU,MEMORY,BANDWIDTH_RECEIVE,BANDWIDTH_TRANSMIT,TRAFFIC_RECEIVE,TRAFFIC_TRANSMIT,REQUEST_NUMBER,REQUEST_RATE,REQUEST_DELAY)
    request.setType("CPU");
    // 虚机服务id
    request.setServiceId("serviceId");
    // 偏移秒
    request.setOffsetInSeconds(3600);
    // 数据点间隔（单位：分钟）
    request.setStepInMin(5);
    GetBecVmServiceMetricsResponse response = client.getBecVmServiceMetrics(request);
}