id,product_id,source,type,external_id,external_id_original
CID_383WBH7M4MQ0,PRD_1A4ZQ7WNSHG0,content,1,2c8b1f94-3cea-43ac-8ce9-e9728bbd2aa0,
PID_0D40FFFT7BF0,PRD_1A4ZQ7WNSHG0,product,7,9780316470858,
PID_133C6584PGYG,PRD_1A4ZQ7WNSHG0,product,2,bwg_migration.527661,
PID_1Q7YXP2G8D5G,PRD_1A4ZQ7WNSHG0,product,4,31647085C00000172016,
PID_3S1NKXNEDER0,PRD_1A4ZQ7WNSHG0,product,3,9780316470858,