| Connected Account | The connected account to use for the request | Connected Account | Yes | |
| Form ID | Form ID (e.g. aSAvYreNzVEkrWg5Gdcvg) | Text (Short) | Yes | |
| Submission ID | Submission ID (number, e.g. 245128) | Text (Short) | Yes | |
| Download attachments? | Whether to download submitted attachments | True/False | No | |
| Attachments naming scheme | | Predefined Choice List | No | |
| Fields to retrieve | Comma-separated list of fields to retrieve (e.g. _submission_time,_submitted_by). If left blank, all fields are retrieved | Text (Long) | No | |
| File size | Attachment size to retrieve, if multiple versions are available | Predefined Choice List | No | |
| Multiselect mask | Comma-separated list of wildcard-style selectors for fields that should be treated as multiselect fields, i.e. parsed as arrays | Text (Long) | No | |
| Number mask | Comma-separated list of wildcard-style selectors for fields that should be treated as numbers | Text (Long) | No | |
| Reformat? | Whether to apply some reformatting to the submission data, such as parsing GeoJSON coordinates | True/False | No | |
| Sort | Sort predicates, in MongoDB JSON format (e.g. {"_submission_time":1}) | Text (Long) | No | |