id,product_id,source,type,external_id,external_id_original
CID_2KDKCBRCZXSG,PRD_3A612503F1GG,content,1,f020cef0-ef01-48aa-8a67-29a063f4e809,
PID_1FPK2CSPCEMG,PRD_3A612503F1GG,product,2,bwg_migration.1395792,
PID_1KTXSXJ26AVG,PRD_3A612503F1GG,product,7,9781684913688,
PID_35MMC56RBCY0,PRD_3A612503F1GG,product,4,04000000C00001572797,