Amazon S3 Bucket Storage

AppStream 2.0 manages user content stored in home folders by using Amazon S3 buckets created in your account. For every AWS Region, AppStream 2.0 creates a bucket in your account. All user content generated from streaming sessions of stacks in that Region is stored in that bucket. The buckets are fully managed by the service without any input or configuration from an administrator. The buckets are named in a specific format as follows:

appstream2-36fb080bb8-region-code-account-id-without-hyphens

Where region-code is the AWS Region code in which the stack is created and account-id-without-hyphens is your Amazon Web Services account ID. The first part of the bucket name, appstream2-36fb080bb8-, does not change across accounts or Regions.

For example, if you enable home folders for stacks in the US West (Oregon) Region (us-west-2) on account number 123456789012, the service creates an Amazon S3 bucket in that Region with the name shown. Only an administrator with sufficient permissions can delete this bucket.

appstream2-36fb080bb8-us-west-2-123456789012

As mentioned earlier, disabling home folders for stacks does not delete any user content stored in the Amazon S3 bucket. To permanently delete user content, an administrator with adequate access must do so from the Amazon S3 console. AppStream 2.0 adds a bucket policy that prevents accidental deletion of the bucket. For more information, see Using IAM Policies to Manage Administrator Access to the Amazon S3 Bucket for Home Folders and Application Settings Persistence.