买服务器必须备案吗

# 安装备案工具
pip install tencent-cloud-sdk-python

# 初始化备案客户端
from tencent_cloud.common import credential
from tencent_cloud.common.profile.client_profile import ClientProfile
from tencent_cloud.common.profile.http_profile import HttpProfile
from tencent_cloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencent_cloud.billing.v20180709 import billing_client, models

try:
    cred = credential.Credential("your_secret_id", "your_secret_key")
    httpProfile = HttpProfile()
    httpProfile.endpoint = "billing.tencentcloudapi.com"

    clientProfile = ClientProfile()
    clientProfile.httpProfile = httpProfile
    client = billing_client.BillingClient(cred, "ap-guangzhou", clientProfile)

    # 提交备案申请
    req = models.CreateInstanceRequest()
    params = {
        "ProjectId": 0,
        "InstanceChargeType": "POSTPAID_BY_HOUR",
        "InstanceType": "S1.SMALL1",
        "InternetAccessible": {
            "InternetMaxBandwidthOut": 1,
            "PublicIpAssigned": True
        },
        "LoginSettings": {
            "Password": "your_password"
        },
        "Placement": {
            "Zone": "ap-guangzhou-2"
        }
    }
    req.from_json_string(params)

    resp = client.CreateInstance(req)
    print(resp.to_json_string(indent=2))

except TencentCloudSDKException as err:
    print(err)