How to get the updates queue that will be launched at restart?

[Tourist Trap]

Hello,

This is a quite simple and common issue on windows. The system will trigger updates and installations of various kinds at any next restart. This will not be made with any warning on win10, such as "10 installations will be performed now, approximative time 3 hours 24 min, do you want to postpone the job?"...
So if we need our system in a hurry for a work we are more likely to be like a sitting duck for an indeterminate amount of time...

My question now is, where is stored the queue list of next installations to be triggered at restart? A fb program could then read it and warn you before you engage yourself on an hazardous way by restarting windows!

Thanks by advance. Maybe there is no such list easily reachable?