id,product_id,source,type,external_id,external_id_original
CID_1RV52FCDSJK0,PRD_3MK7ZPG8VZT0,content,1,9d3a70a9-3b1e-4c21-81a4-541a52ded248,
PID_0Z1DTK2V79C0,PRD_3MK7ZPG8VZT0,product,3,9781642121742,
PID_135RP4VMS5K0,PRD_3MK7ZPG8VZT0,product,7,9781642121742,
PID_21348TNH8B2G,PRD_3MK7ZPG8VZT0,product,2,bwg_migration.574105,
PID_2N7Q4CED279G,PRD_3MK7ZPG8VZT0,product,4,63236616C00000216232,
PID_3SA23X0YM3WG,PRD_3MK7ZPG8VZT0,product,6,9781642121742,