Administer Your Amazon AppStream 2.0 Images

https://docs.aws.amazon.com/appstream2/latest/developerguide/administer-images.html#keep-image-updated

This article provides information on how to administer your Amazon AppStream 2.0 images. The available images are listed in the Image Registry and are categorized as public, private, shared with others, and shared with me. The article provides instructions on how to delete a private image, copy an image to another AWS region, share an image with another AWS account, stop sharing an image, keep the image up-to-date, manage Windows updates and antivirus software, and programmatically create a new image. The article also provides instructions on how to add or update image sharing permissions for an image you own.