How to use SleepMode

I’m interested in using power saving for the Anafi drone.
I found the SleepMode feature in the GroundSDK documentation, however it’s not described how it can be used/how it works.

My questions are:
How does this feature work? When does the drone enter sleep mode?
Can you command the drone to enter sleep mode?
What exactly is sleep mode (/which systems still draw power)?
According to the documentation it wakes up again, when receiving an SMS with the specified message. Is that correct?



This is an API that has been developed for testing purposes and it is not available on ANAFI USA nor on ANAFI Ai.