https://emulator.d21s.com/v2/projects/<PROJECT_ID>/devices
https://emulator.d21s.com/v2/projects/<PROJECT_ID>/devices/<DEVICE_ID>:publish
temperature
sensor can't send objectPresent
events. An overview of which events types are available for a given device type can be found here.updateTime
field is optional for all event types, and defaults to now.temperature
event, include the following body in the POST request.