# AttachmentUpdate

Type: object

Schema: [AttachmentUpdate](https://sourcey-firefly.pages.dev/api/models/attachmentupdate/index.md)

- `filename` (optional)
  Type: string, string
  
  Example:
  
  ```json
  "file.pdf"
  ```

- `title` (optional)
  Type: string, string
  
  Example:
  
  ```json
  "Some PDF file"
  ```

- `notes` (optional)
  Type: string, string; nullable
  
  Example:
  
  ```json
  "Some notes"
  ```