Uploads a file to a selected S3-compatible endpoint and bucket.
| Input | Description |
|---|---|
| Endpoint | Select a S3-compatible destination you’ve configured. |
| Bucket (optional) | Specify a storage bucket. If omitted, a default may be used. |
| File | Choose the file you wish to upload. |
| Key (optional) | Provide a custom file name for the upload. Otherwise, a name will be auto-generated. |
Returns the name (key) of the uploaded file upon success.