id,product_id,source,type,external_id,external_id_original
CID_15ASGZNQ4700,PRD_0WK04MCZ2CCG,content,1,3afc4719-0771-4d7a-97f6-1578e40f38b1,
PID_0MWZV9Q688H0,PRD_0WK04MCZ2CCG,product,3,9780316506786,
PID_1S3APV9J2540,PRD_0WK04MCZ2CCG,product,7,9780316506786,
PID_2YYP9HBWDAQG,PRD_0WK04MCZ2CCG,product,2,bwg_migration.403918,
PID_32X152W876TG,PRD_0WK04MCZ2CCG,product,4,31650678B24813700000,