{"valid":true,"input":"B 1234 ABC","normalized":"B1234ABC","prefix":"B","number":"1234","suffix":"ABC","region":{"code":"B","name":"DKI Jakarta","area":"Jakarta dan sekitarnya (Depok, Tangerang, Bekasi)"},"vehicle":{"code":"PASSENGER_CAR","label":"Mobil penumpang (pribadi)"},"suffixDetail":{"areaCode":"A","classCode":"B","serialCode":"C"},"errors":[],"warnings":[{"code":"STNK_VALIDITY_NOT_ENCODED","message":"STNK validity month/year is printed directly on the plate; suffix letters are not a reliable source for it."}]}