Files represent the information held in `Attachment` and `Image` fields. The Onspring API can be used to retrieve the information about files and to the files themselves. The Onspring API can also be used to add and remove files to and from `Attachment` and `Image` fields.
## File Information Properties {% #file-information-properties %}
{% table %}
- Property Name
- Data Type
- Description
---
- type
-`string`
- The type of the file. This will be either `Attachment` or `Image`.