无法连接到端点 URL：“https://api.pricing.us-west-2.amazonaws.com/”

【问题标题】：Could not connect to the endpoint URL: "https://api.pricing.us-west-2.amazonaws.com/"无法连接到端点 URL：“https://api.pricing.us-west-2.amazonaws.com/”
【发布时间】：2021-06-28 19:24:06
【问题描述】：

当我尝试从 AWS boto3 库获取价格时出现此错误。 "无法连接到端点 URL："https://api.pricing.us-west-2.amazonaws.com/"

import boto3
client = boto3.client('pricing')
response = client.describe_services()

print(response)

【问题讨论】：

标签： boto3

【解决方案1】：

只有两个区域可以使用该定价 API。见documentation和here

AWS Price List Service
Region Name             Region      Endpoint                                Protocol
US East (N. Virginia)   us-east-1   api.pricing.us-east-1.amazonaws.com     HTTPS
Asia Pacific (Mumbai)   ap-south-1  api.pricing.ap-south-1.amazonaws.com    HTTPS

您应该只使用那些区域，例如：

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

【讨论】：