cvm_role.js

const tencentcloud = require("../../tencentcloud-sdk-nodejs")
// const tencentcloud = require("tencentcloud-sdk-nodejs")
const CvmRoleCredential = require("../../tencentcloud-sdk-nodejs/tencentcloud/common/cvm_role_credential").default
// const CvmRoleCredential = require("tencentcloud-sdk-nodejs/tencentcloud/common/cvm_role_credential").default

async function main() {
    // 导入对应产品模块的client models。
    const CvmClient = tencentcloud.cvm.v20170312.Client
    // 实例化要请求产品的client对象
    const client = new CvmClient({
        credential: new CvmRoleCredential(),
        region: "ap-shanghai",
    })
    // 通过client对象调用想要访问的接口，需要传入请求对象以及响应回调函数
    client.DescribeZones(null, function (err, response) {
        // 请求异常返回，打印异常信息
        if (err) {
            console.log(err)
            return
        }
        // 请求正常返回，打印response对象
        console.log(response)
    })

}

main().catch(console.error)