CVM使用API批量升级机型

# -*- coding: utf-8 -*-
# Copyright 2017-2021 Tencent Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import json
from re import A
import sys
import csv
import time
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cvm.v20170312 import cvm_client, models
try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey,此处还需注意密钥对的保密
    # 密钥可前往https://console.cloud.tencent.com/cam/capi网站进行获取
    cred = credential.Credential("xxxx", "xxxx")
    # 实例化一个http选项，可选的，没有特殊需求可以跳过
    httpProfile = HttpProfile()
    httpProfile.endpoint = "cvm.tencentcloudapi.com"

    # 实例化一个client选项，可选的，没有特殊需求可以跳过
    clientProfile = ClientProfile()
    clientProfile.httpProfile = httpProfile
    # 实例化要请求产品的client对象,clientProfile是可选的，地域修改为实例所在地域，参考：https://cloud.tencent.com/document/product/213/6091
    client = cvm_client.CvmClient(cred, "ap-xxx", clientProfile)

except TencentCloudSDKException as err:
    print(err)


if __name__ == '__main__':
    #读取csv文件中的实例id、目标机型等信息
    with open("/Users/vicjiang/Desktop/cvm_list.csv",encoding="utf-8",mode="r") as f:
        reader = csv.DictReader(f)
        for row in reader:
            print(row["ID"],row["目标机型"])    
    # 实例化一个请求对象,每个接口都会对应一个request对象
            req = models.ResetInstancesTypeRequest()
            params = {
                "InstanceIds": [row["ID"]],
                "InstanceType": row["目标机型"],
                }
            req.from_json_string(json.dumps(params))

            # 返回的resp是一个ModifyInstancesVpcAttributeResponse的实例，与请求对象对应
            resp = client.ResetInstancesType(req)
            # 输出json格式的字符串回包
            print(resp.to_json_string())
            # 加1秒等待时间，每秒切换1台
            time.sleep( 1 )