Listsessionmetrics
Retrieves summary metrics for the user sessions with your bot. The following fields are required: metrics – A list of AnalyticsSessionMetric objects. In each object, use the name field to specify the metric to calculate, the statistic field to specify whether to calculate the Sum, Average, or Max number, and the order field to specify whether to sort the results in Ascending or Descending order. startDateTime and endDateTime – Define a time range for which you want to retrieve results. ...