Azure function to Bulk Delete records from cosmos Db

Question

I plan to execute (after an Azure data factory pipeline) a Bulk delete of some records from Cosmos Db container giving specific fields criteria. The way that I want to run the Azure function is trough an HTTPS trigger but I don't know if it's feasible to run a bulk delete, If yes...do you have a kind of example???

Thank you in advance

Answer 1

Currently there is no way to do a bulk delete or truncate on a Cosmos container. Typically the way most people do this today is to delete and then recreate the container. That avoids the RU/s cost of deleting every item.