id,product_id,source,type,external_id,external_id_original
CID_3N7T93B25EP0,PRD_1DADZGQ3J18G,content,1,af94ab43-2720-4819-975f-b951769c3e44,
PID_0CS7XQQD71XG,PRD_1DADZGQ3J18G,product,7,9780316346313,
PID_12MKMDHFP7D0,PRD_1DADZGQ3J18G,product,2,bwg_migration.322711,
PID_1PRYKZBV83G0,PRD_1DADZGQ3J18G,product,4,31634631B23194100000,
PID_3RTN66YHD5PG,PRD_1DADZGQ3J18G,product,3,9780316346313,