public CreateInstanceResponse createInstance(BciClient bciClient) {
    CreateInstanceRequest request = new CreateInstanceRequest();
    // 设置实例名称
    request.setName("test-instance-01");
    // 设置可用区
    request.setZoneName("zoneB");
    // 设置安全组
    request.setSecurityGroupIds(new ArrayList<String>()).getSecurityGroupIds().add("g-xxxx");
    // 设置可用区
    request.setSubnetIds(new ArrayList<String>()).getSubnetIds().add("sbn-xxxx");
    // 设置实例重启策略
    request.setRestartPolicy("Always");
    // 设置弹性公网IP
    request.setEipIp("xx.xx.xx.xx");
    // 设置实例标签
    request.setTags(new ArrayList<Tag>()).getTags().add(new Tag("tagkey", "tagvalue"))
    // 设置镜像仓库凭证信息
    request.setImageRegistryCredentials(new ArrayList<ImageRegistryCredential>()).getImageRegistryCredentials().add(new ImageRegistryCredential(
                "docker.io/wywcoder", "username", "password"
        ));
    
    // 设置数据卷信息
    Volume volume = new Volume()
    volume.setNfs(xxx);
    volume.setEmptyDir(xxx);
    volume.setConfigFile(xxx);
    request.setVolume(volume)
    
    Container container = new Container();
    // 设置容器名称
    container.setName("container01");
    // 设置容器镜像
    container.setImage("registry.baidubce.com/bci-zjm-public/ubuntu:18.04");
    // 设置内存大小
    container.setMemory((float) 0.25);
    // 设置cpu大小
    container.setCpu((float) 0.25);
    // 设置容器工作目录
    container.setWorkingDir("/hoeme/work");
    // 设置镜像拉取策略
    container.setImagePullPolicy("Always");
    // 设置容器启动命令
    Collections.addAll(container.setCommands(new ArrayList<String>()).getCommands(), "/bin/sh", "-c", "sleep 36000 && exit 0");
    // 设置容器内端口信息
    container.setPorts(new ArrayList<Port>()).getPorts().add(new Port(80, "TCP", "myport"));
    // 设置容器环境变量
    container.setEnvironmentVars(new ArrayList<Environment>()).getEnvironmentVars().add(new Environment("envkey", "envvalue"));
    // 设置业务容器组
    request.setContainers(new ArrayList<Container>()).getContainers().add(container);
    
    // 创建BCI实例
    return bciClient.createInstance(request);
}