> ## Documentation Index
> Fetch the complete documentation index at: https://developer.box.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Watermarks (Files) resources

## Watermark

A watermark is a semi-transparent overlay on an embedded file preview that displays a viewer's email address or user ID and the time of access over a file's content.

<Accordion title="Attributes and example">
  | Property    | Type     | Required | Description |
  | ----------- | -------- | -------- | ----------- |
  | `watermark` | `object` | No       |             |

  ```json Example theme={null}
  {
    "watermark": {
      "created_at": "2012-12-12T10:53:43-08:00",
      "modified_at": "2012-12-12T10:53:43-08:00"
    }
  }
  ```
</Accordion>