我应该删除哪些 IAM 角色和策略以免被 AWS 收费？

Which IAM roles and policies should I delete to not being charged by AWS?

是否要删除这些角色？

  1. AmazonSageMakerServiceCatalogProductsLaunchRole
  2. AmazonSageMakerServiceCatalogProductsUseRole
  3. AWSServiceRoleForAmazonSageMakerNotebooks

是否要删除这些角色？

  1. AmazonSageMakerServiceCatalogProductsUseRole
  2. 加上一些执行策略

sagemaker studio里面的Jupyter server是不是也因为不收费而停止了？

A​​WS IAM 是一项免费服务 - 您无需为角色、策略或 IAM 的任何其他方面付费。

来自the documentation：

IAM is a feature of your AWS account offered at no additional charge. You will be charged only for use of other AWS services by your users.