| Name | Type | Description | Notes |
|---|---|---|---|
| Url | string | [optional] | |
| Uuid | string | [optional] | |
| Name | string | Defaults to filename, including extension | [optional] |
| _File | string | Temporary URL to document attachment, expires in five minutes | [optional] |
| FileFromContent | string | Base64 encoded document content | [optional] |
| FileFromContentName | string | Filename, including extension. Required when using `file_from_content`. | [optional] |
| FileFromUrl | string | Publicly accessible URL of document to be downloaded by SignRequest | [optional] |
| Document | string |