gRPC Firestore `Listen`

A question on Stack overflow Firestore gRPC Listen does not send deletions piqued by interest but created a second problem for me: I&rsquo;m unable to get its Listen method to work using gRPCurl . For what follows, you will need: a Google Project with Firestore enabled and a database (default: (default) ) containing a Collection (e.g. Dogs ) with at least one Document (e.g. freddie ) googleapis…