如何使用softlayer Rest API在IBM云中启动带数据盘的计算实例

curl -X POST \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <API密钥>" \
  -d '{
    "parameters": [
        {
            "complexType": "SoftLayer_Virtual_Guest",
            "hostname": "example",
            "domain": "example.com",
            "startCpus": 2,
            "maxMemory": 4096,
            "datacenter": {
                "name": "dal10"
            },
            "blockDevices": [
                {
                    "device": "0",
                    "diskImage": {
                        "capacity": 100
                    }
                },
                {
                    "device": "2",
                    "diskImage": {
                        "capacity": 200
                    }
                }
            ],
            "localDiskFlag": false,
            "hourlyBillingFlag": true,
            "operatingSystemReferenceCode": "CENTOS_LATEST"
        }
    ]
}' \
  "https://api.softlayer.com/rest/v3/SoftLayer_Virtual_Guest"