id,product_id,source,type,external_id,external_id_original
CID_20KDZZEXP0KG,PRD_3N9VH0PT0JFG,content,1,f91adf38-1f4e-42e8-a6ca-54552fc6d467,
PID_1V5T3GM4BFZG,PRD_3N9VH0PT0JFG,product,3,9781421563015,
PID_2F84Z2EHX82G,PRD_3N9VH0PT0JFG,product,7,9781421563015,
PID_3D7GHR8JCHJ0,PRD_3N9VH0PT0JFG,product,2,bwg_migration.2391436,
PID_3HA3D91E6DS0,PRD_3N9VH0PT0JFG,product,4,42156301C00002442723,