如何查询云服务器 ECS 提供的实例规格族资源

https://ecs.aliyuncs.com/?Action=DescribeInstanceTypeFamilies
&RegionId=cn-hangzhou
&<公共请求参数>

<DescribeInstanceTypeFamiliesResponse>
    <InstanceTypeFamilies>
        <InstanceTypeFamily>
            <InstanceTypeFamilyId>ecs.t1</InstanceTypeFamilyId>
            <Generation>ecs-1</Generation>
        </InstanceTypeFamily>
        <InstanceTypeFamily>
            <InstanceTypeFamilyId>ecs.s2</InstanceTypeFamilyId>
            <Generation>ecs-1</Generation>
        </InstanceTypeFamily>
        <InstanceTypeFamily>
            <InstanceTypeFamilyId>ecs.s3</InstanceTypeFamilyId>
            <Generation>ecs-1</Generation>
        </InstanceTypeFamily>
    </InstanceTypeFamilies>
    <RequestId>6B187E0A-C075-4D08-8B6F-6213950E8733</RequestId>
</DescribeInstanceTypeFamiliesResponse>

{
    "InstanceTypeFamilies":{
        "InstanceTypeFamily":[
            {
                "InstanceTypeFamilyId":"ecs.t1",
                "Generation":"ecs-1"
            },
            {
                "InstanceTypeFamilyId":"ecs.s2",
                "Generation":"ecs-1"
            },
            {
                "InstanceTypeFamilyId":"ecs.s3",
                "Generation":"ecs-1"
            }
        ]
    },
    "RequestId":"6B187E0A-C075-4D08-8B6F-6213950E8733"
}