- `metadata` (map[string]string) - Glance metadata that will be applied to the image. - `image_visibility` (imageservice.ImageVisibility) - One of "public", "private", "shared", or "community". - `image_members` ([]string) - List of members to add to the image after creation. An image member is usually a project (also called the "tenant") with whom the image is shared. - `image_disk_format` (string) - Disk format of the resulting image. This option works if use_blockstorage_volume is true. - `image_tags` ([]string) - List of tags to add to the image after creation. - `image_min_disk` (int) - Minimum disk size needed to boot image, in gigabytes.