Run function 30 minutes from now (delayed function)

[cold frost]

How can I get a function to run 30 minutes after an event, say, to send additional emails in reaction to a user sign up.
Scheduled functions apparently only allow for recurring functions (daily, weekly, every tuesday etc etc), but I want a delayed function.

[umbral gale]

I don't think there is any feature as a delayed function,

But maybe you can create a function thats something like this

        time.sleep(1)
        current_time = datetime.now()```

But then, the max execution time of a function in appwrite is 15mins

It won't work for a 30 mins delay🤔