id,product_id,source,type,external_id,external_id_original
CID_3EF22QKD1DC0,PRD_1YCYXCB0N650,content,1,08f2b666-4989-4a95-9623-ca4b434c1e1f,
PID_02P3653CY8HG,PRD_1YCYXCB0N650,product,4,42154380C00002737654,
PID_1MHSMCP53AM0,PRD_1YCYXCB0N650,product,3,9781421543802,
PID_2RM4KY8PN6V0,PRD_1YCYXCB0N650,product,7,9781421543802,
PID_3YKGAMAK4CAG,PRD_1YCYXCB0N650,product,2,bwg_migration.2727029,