Filename and location to save the image content of a transaction or statement.
When calling the GetImage method, the image content is returned by that method. If you want the image content to be written to disk, you can set the ImageFileName to a desired file name without specifying the type. The file type will be set automatically depending on the image type supported by the server. Possible image types are: jpeg, tiff, png, pdf.
If the filename exists, you can choose to overwrite it or not by setting the Overwrite config setting (which defaults to True).
Note: Image download is available only for OFX version 2.1.1. When this method is called, the OFXVersion is automatically set to '211'.