id,product_id,source,type,external_id,external_id_original
CID_2YHV9928ZTZ0,PRD_1BFGRG6V0AS0,content,1,9e7bf4fa-c404-431b-b1f6-357ad7896252,
PID_0SSB2RZJYP0G,PRD_1BFGRG6V0AS0,product,7,9781421564074,
PID_1ZMPNYSZ9ZG0,PRD_1BFGRG6V0AS0,product,2,bwg_migration.2391035,
PID_23V1HFJB3R70,PRD_1BFGRG6V0AS0,product,4,42156407C00002442341,
PID_3NTR7Q514XXG,PRD_1BFGRG6V0AS0,product,3,9781421564074,