Timestamp of latest device swap performed. It must follow RFC 3339 and must have time zone.
formatdate-time
monitoredPeriod: optional number
Timeframe in days for device change supervision for the phone number. It could be valued in the response if the latest Device swap occurred before this monitored period.
DeviceswapCheckResponseobject {swapped}
swapped: boolean
Indicates whether the device has been swapped during the period within the provided age.