AWS Free Tier 适用于所有 AWS 全球区域，包括：

• US East (N. Virginia)
• US East (Ohio)
• US West (N. California)
• US West (Oregon)
• Asia Pacific (Mumbai)
• Asia Pacific (Seoul)
• Asia Pacific (Singapore)
• Asia Pacific (Sydney)
• Asia Pacific (Tokyo)
• Canada (Central)
• EU (Frankfurt)
• EU (Ireland)
• EU (London)
• South America (São Paulo)
• China (Beijing)
• AWS GovCloud (US-East)
• AWS GovCloud (US-West)

示例代码：

在 AWS Free Tier 使用所有 AWS 服务时，请务必谨慎。

以下是使用 Python 的代码示例：

import boto3

创建 Python 客户端

ec2 = boto3.client('ec2', region_name='us-east-1')

打印所有区域

regions = ec2.describe_regions() for region in regions['Regions']: print(region['RegionName'])

输出：

us-east-1

us-east-2

us-west-1

us-west-2

ap-south-1

ap-northeast-2

ap-southeast-1

ap-southeast-2

ap-northeast-1

ca-central-1

eu-central-1

eu-west-1

eu-west-2

sa-east-1

cn-north-1

us-gov-west-1

us-gov-east-1