In case the App found by the where argument doesn't exist, create a new App with this data.
OptionalincludeChoose, which related nodes to fetch as well
OptionalomitOmit specific fields from the App
OptionalselectSelect specific fields to fetch from the App
In case the App was found with the provided where argument, update it with this data.
The filter to search for the App to update in case it exists.
App upsert