Get analytics for a BookBook - A Book is a container for all Documents in a Case or Loan Application. This container primarily serves as a boundary to correlate data. As such, objects in different Books can never be associated or correlated with each other. in JSON format.
A detailed description of the response can be found here.
The optional extra_fields parameter is a comma-separated list of values that allow you to configure what additional optional analytics should be returned. A list of valid values and their corresponding analytics can be found here.