Expected behaviour using firestore.MergeAll?

I have a Go application, which uses Firestore to store data.

Expected behaviour using firestore.MergeAll?

I have a Go application, which uses Firestore to store data.

Does the Firestore client instance need to be closed explicitly?

I have an application which uses Firestore and is hosted on Cloud Run.

How to handle nested pointers in Firestore’s DataTo method?

I have the following structs: