id,product_id,source,type,external_id,external_id_original
CID_0WV6QCMJ49E0,PRD_316ZWRWCK2P0,content,1,b9e284e1-6605-43fe-a0ac-e5d49d8b4a44,
PID_0T7ZAENR2RPG,PRD_316ZWRWCK2P0,product,3,9781421556529,
PID_1EAA1GENMMXG,PRD_316ZWRWCK2P0,product,7,9781421556529,
PID_2C1NRP8P7TD0,PRD_316ZWRWCK2P0,product,2,bwg_migration.2384263,
PID_2G40M713SPG0,PRD_316ZWRWCK2P0,product,4,42155652C00002436255,