A book export profile
A book export profile is a JSON document that describes how a report book is exported. 
	 Use the B# BookExportProfile data type to perform these
      actions:
- Retrieve a book export profile from the Application Studio Service.
 - Create a new book export profile.
 - Read a book export profile from a file.
 - Modify an existing book export profile.
 - Send a book export profile to the Application Studio Service to export a report book.
 
There are two types of profiles, the difference profile and the full export profile. The
      difference BookExportProfileType.Diff profile contains only
      the information that differ from the original book. The full export BookExportProfileType.Full profile contains the full book definition.