https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/API/API_S3Files_GetFileSystemPolicy.html
GetFileSystemPolicy - Amazon Simple Storage Service
Returns the IAM resource policy of an S3 File System.
simple storageamazonservice
https://docs.aws.amazon.com/AmazonS3/latest/API/API_S3Files_GetFileSystemPolicy.html
GetFileSystemPolicy - Amazon Simple Storage Service
Returns the IAM resource policy of an S3 File System.
simple storageamazonservice