最近在做接口自动化时遇到了一些问题，例如某个接口的请求体大概如下：

{
    "id": 10086,
    "name": "auto_test_upstream",
    "node": [
        {
            "ip": "1.1.1.1",
            "type": "pod",
            "unit":"service1"
        }
    ],
    "healthcheck":"false"
}

根据用例的不同，也可以是这样:

{
    "id": 10086,
    "name": "auto_test_upstream",
    "node": [
        {
            "ip": "1.1.1.1",
            "type": "VM",
            "name":"myhost"
        }
    ],
    "healthcheck":"false"
}

{
    "id": 10086,
    "name": "auto_test_upstream",
    "node": [
        {
            "ip": "1.1.1.1",
            "type": "VM",
            "name":"myhost"
        }
    ],
    "healthcheck":{
        "successCode":"200",
        "successFrequency":"10",
    }
}

我的疑问就是，在请求参数会根据你的选择动态变化的时候，怎么做数据驱动？