In case the GuildPremium found by the where argument doesn't exist, create a new GuildPremium with this data.
Optionalinclude?: GuildPremiumInclude<ExtArgs> | nullChoose, which related nodes to fetch as well
Optionalomit?: GuildPremiumOmit<ExtArgs> | nullOmit specific fields from the GuildPremium
Optionalselect?: GuildPremiumSelect<ExtArgs> | nullSelect specific fields to fetch from the GuildPremium
In case the GuildPremium was found with the provided where argument, update it with this data.
The filter to search for the GuildPremium to update in case it exists.
GuildPremium upsert