id,product_id,source,type,external_id,external_id_original
CID_257YWJHFAPV0,PRD_2WNNWQ43EJC0,content,1,5e62d8a6-539c-4449-a6f8-5a712818dc96,
PID_1BDT61Q5FKW0,PRD_2WNNWQ43EJC0,product,3,9781421544663,
PID_1ZG4XK9H1C30,PRD_2WNNWQ43EJC0,product,7,9781421544663,
PID_2XFGM9BKGNJG,PRD_2WNNWQ43EJC0,product,2,bwg_migration.2408694,
PID_31J3KTWFAHSG,PRD_2WNNWQ43EJC0,product,4,42154466C00002458021,