id,product_id,source,type,external_id,external_id_original
CID_3DVJ307EYSGG,PRD_0556J1P9RFDG,content,1,42ff74a6-ea0c-4f5c-a3f4-37629f987a17,
PID_0MB54GAXNA5G,PRD_0556J1P9RFDG,product,3,9781421564869,
PID_1RFG0139F68G,PRD_0556J1P9RFDG,product,7,9781421564869,
PID_2Y53V7XBYFR0,PRD_0556J1P9RFDG,product,2,bwg_migration.2435306,
PID_329EP8P7G8F0,PRD_0556J1P9RFDG,product,4,42156486C00002481394,