Static SRSensorMessagesUsageReport 

pub unsafe static SRSensorMessagesUsageReport: &'static SRSensor

Sensor stream for Messages Usage.

This streams stores information about messages usage including:

   - The number of incoming and outgoing messages
   - The number of individuals contacted but none of their personal information

Fetches from this stream return objects of type SRMessagesUsageReport.

See also Apple’s documentation