| Context |
The storage identity selected in standalone Browser, such as an eligible private connection or Portal project context. |
| Bucket |
S3 container that holds objects. |
| Prefix / folder |
Browser presentation of an S3 key prefix. S3 itself stores object keys rather than real directories. |
| Object |
S3 item stored under an exact key. Browser often presents file-like objects as files. |
| Version |
Historical state of an object when bucket versioning is enabled. |
| Delete marker |
Versioning record that makes an object appear deleted without removing earlier versions. |
| Operation |
Upload, download, copy, move, delete, ZIP, or other object work tracked in the current Browser session. |
| Direct transfer |
Browser-to-S3 transfer that requires compatible bucket CORS settings. |
| Proxy transfer |
Transfer relayed by BucketReef when that path is enabled and appropriate. |
| CORS |
Bucket rules that allow the web Browser origin to make direct S3 requests. |
| Favorite |
Personal saved Browser path for a specific storage context. |
AccessDenied |
S3 authorization failure from the credentials of the selected context. |