type
AuthIdentity
type AuthIdentity = core.AuthIdentityAn exact auth collection plus actor document.
Collectionschema.CollectionSlug- Exact auth-enabled collection that owns Actor.
Actorstore.Document- Authenticated document loaded from Collection.
PreviewEpochuint64- Opaque authentication lifecycle snapshot; direct callers normally leave it zero.
Prefer identity-aware methods when an application has more than one auth collection. Actor-only compatibility methods reject ambiguous identities rather than guessing. PreviewEpoch is opaque framework lifecycle state; ordinary callers leave it zero.