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