id,product_id,source,type,external_id,external_id_original
CID_127E98FW4F30,PRD_3RKJ5H2EHS90,content,1,1b533ba2-1e90-4719-a2cd-8e8a521104a7,
PID_0RDA0X9HWH90,PRD_3RKJ5H2EHS90,product,7,9781684914289,
PID_22F0Q4WE1KFG,PRD_3RKJ5H2EHS90,product,4,04000000C00001593644,
PID_3MEZ5BQ4AN20,PRD_3RKJ5H2EHS90,product,2,bwg_migration.1421143,