Vector store default expiration value

Hello there!

I’m trying to understand the default expiration of vector store. Some forum users say that default value is 7 days.

But I see “never” in my dashboard
Screenshot 2024-09-12 at 19.03.41

and
expiresAt Int? nil none
in the vector store object response.

So the question is what nil means: “7 days” or “never”.