id,product_id,source,type,external_id,external_id_original
CID_270JCPTVSY9G,PRD_2B1ANV6YQYJ0,content,1,045c3c83-9349-4504-9387-850674ea19e2,
PID_06JZP548CP6G,PRD_2B1ANV6YQYJ0,product,7,9780316508032,
PID_148B8V6AZZP0,PRD_2B1ANV6YQYJ0,product,2,bwg_migration.388265,
PID_28CP4CZ6HVX0,PRD_2B1ANV6YQYJ0,product,4,31650803B24541300000,
PID_3JECTKKWTXKG,PRD_2B1ANV6YQYJ0,product,3,9780316508032,