腾讯云ecs 服务器无法访问

import requests

# 腾讯云API密钥和ECS实例ID
secret_id = 'YOUR_SECRET_ID'
secret_key = 'YOUR_SECRET_KEY'
instance_id = 'YOUR_INSTANCE_ID'

# 获取安全组ID
response = requests.get(f'https://api.tencentcloud.com/v2/index.php?Action=DescribeInstances&Version=2017-03-12&InstanceIds.0={instance_id}', auth=(secret_id, secret_key))
security_group_id = response.json()['Response']['Instances'][0]['SecurityGroupIds'][0]

# 查询安全组规则
response = requests.get(f'https://api.tencentcloud.com/v2/index.php?Action=DescribeSecurityGroupPolicies&Version=2017-03-12&GroupId={security_group_id}', auth=(secret_id, secret_key))
rules = response.json()['Response']['SecurityGroupPolicySet']['Ingress']

# 打印安全组规则
for rule in rules:
    print(f"Protocol: {rule['Protocol']}, Port: {rule['Port']}, CidrIp: {rule['CidrIp']}")

# 根据需要修改安全组规则（示例：添加允许SSH访问的规则）
new_rule = {
    'Protocol': 'TCP',
    'Port': '22',
    'CidrIp': '0.0.0.0/0'
}
response = requests.post(f'https://api.tencentcloud.com/v2/index.php?Action=AuthorizeSecurityGroup&Version=2017-03-12&GroupId={security_group_id}', json=new_rule, auth=(secret_id, secret_key))
print(response.json())