id,product_id,source,type,external_id,external_id_original
CID_0BWYCZ8JK17G,PRD_1MH2SWZ35SEG,content,1,3c5b0be9-9f6f-4949-b11d-efe2dbfa305e,
PID_0T8BTE785DB0,PRD_1MH2SWZ35SEG,product,3,9781421570150,
PID_1ECPHZR5Z9Y0,PRD_1MH2SWZ35SEG,product,7,9781421570150,
PID_2CA28NT6EF1G,PRD_1MH2SWZ35SEG,product,2,bwg_migration.2443372,
PID_2GED47CJ0BMG,PRD_1MH2SWZ35SEG,product,4,42157015C00002489056,