With exception of ASEAN countries, visa exemption is suspended.
Potentially in response to an increase of COVID infections in the country, Indonesia has temporarily suspended visa-free travel for arrivals from the non-ASEAN countries. ASEAN countries include Brunei, Cambodia, Lao, Malaysia, Myanmar, Philippines, Singapore, Thailand, Timor Leste and Vietnam.
It is not known how long the suspension will remain in place.
Double check travel arrangements and reevaluate documentation needs as necessary.