DRM Object

The DRM object is a child of the book object in the key drm.

• print_allowance_percent <decimal>:

  Decimal indicating how much of the book is allowed to be printed as a percentage.
  Valid values range from 0.000 to 1.000.
  

• print_allowance_range <string>:

  String indicating a range of pages available to be printed.
  Ex: 1-5, 20
  

• offline_percent <decimal>:

  Decimal indicating how much of the book is allowed to be cached in the browser for
  offline reading. Valid values range from 0.000 to 1.000.
  

• offline_range <string>:

  String indicating a range of pages allowed to be cached in the browser for offline
  reading. Ex: 1-5, 20
  

• sample_percent <decimal>:

  Decimal indicating how much of the book is allowed to be viewed as a sample.
  Valid values range from 0.000 to 1.000.
  

• sample_page_end <integer>:

  Integer indicating the last page in the book allowed to be viewed as a sample.
  

• copy_percent <decimal>:

  Decimal indicating how much of the book is allowed to be copy/pasted.
  Valid values range from 0.000 to 1.000.