id,product_id,source,type,external_id,external_id_original
CID_3WJ7TDQY5E10,PRD_1BKKH5EBAZSG,content,1,2e9d1844-8b64-4088-aeb3-ca02f78b05ff,
PID_0VC8XZ8W7RTG,PRD_1BKKH5EBAZSG,product,3,9780316374279,
PID_1FGVS019SN1G,PRD_1BKKH5EBAZSG,product,7,9780316374279,
PID_2DE7G63A8TH0,PRD_1BKKH5EBAZSG,product,2,bwg_migration.322941,
PID_2HJJFQM62Q40,PRD_1BKKH5EBAZSG,product,4,31637427B23216700000,