class Google::Cloud::Firestore::Credentials
Represents the authentication and authorization used to connect to the Firestore
service.
@example
require "google/cloud/firestore" keyfile = "/path/to/keyfile.json" creds = Google::Cloud::Firestore::Credentials.new keyfile firestore = Google::Cloud::Firestore.new( project_id: "my-project", credentials: creds ) firestore.project_id #=> "my-project"