I have a column called [End Downtime], type DateTime. I want to send an email if the difference between [End Downtime] and current time is less than 30minutes. When I input the expression/condition as
TOTALMINUTES([End Downtime]-NOW()<30), Appsheet returns an error message that Date Arithmetic expression ([End Downtime]-NOW()) has an invalid operator
Like to know where I went wrong with the express in order to achieve the desired outcome.