Which kind of token can be renewed indefinitely?

A periodic token is specifically designed to be renewed indefinitely up to its 'period' lifetime, provided it is renewed before the current lease expires, making it suitable for long-running services that require stable access.

An orphan token is a token without a parent, but its renewability and lifetime depend on its individual configuration and policy, not an inherent indefinite renewal property.

A use-limit token is configured to expire after a certain number of uses, making it impossible to renew indefinitely regardless of its time-based TTL.

A root token, while powerful and often having no explicit TTL, is typically managed differently and doesn't inherently fit the 'renewed indefinitely' definition in the same manner as a periodic token designed for such a lifecycle.

Not all the listed token types can be renewed indefinitely; only periodic tokens are specifically designed for this behavior.