id,product_id,source,type,external_id,external_id_original
CID_0TC52Y64SV7G,PRD_1H2KTRCXRQ60,content,1,e80c1e61-18d6-428a-acae-6f720438d1ef,
PID_143D0G4WCV4G,PRD_1H2KTRCXRQ60,product,3,9780316268004,
PID_287ZW1X86QBG,PRD_1H2KTRCXRQ60,product,7,9780316268004,
PID_3DXBQ7ZAHWV0,PRD_1H2KTRCXRQ60,product,2,bwg_migration.322689,
PID_3J1PJ8G6BSE0,PRD_1H2KTRCXRQ60,product,4,31626800B23192000000,