OptionalaudienceThe API audience the access token should be scoped to.
Must be a resource server that has allow_anonymous_access enabled.
OptionalmetadataUp to 1KB of arbitrary key-value metadata to attach to the anonymous session. Set once at creation time — cannot be changed after the session is created.
OptionalscopeSpace-separated list of scopes to request.
Options for creating a new anonymous session.
Metadata is set once at creation time and cannot be changed afterwards.