Represents what is actually stored inside the Datastore, called "Entity" by Google
@google-cloud/datastore adds [Datastore.KEY]. Using ES6 Symbols presents all kinds of hurdles, especially when you try to serialize into a cache. So we add the property _keyStr which contains the encoded key. It is automatically used to reconstruct [Datastore.KEY], if you use [[Dstore.readKey]].
Represents what is actually stored inside the Datastore, called "Entity" by Google @google-cloud/datastore adds
[Datastore.KEY]. Using ES6 Symbols presents all kinds of hurdles, especially when you try to serialize into a cache. So we add the property _keyStr which contains the encoded key. It is automatically used to reconstruct[Datastore.KEY], if you use [[Dstore.readKey]].