id,product_id,source,type,external_id,external_id_original
CID_01B8N7D8HSMG,PRD_1ZDNPZXHAVGG,content,1,01a0e277-4d9e-4622-9196-65022ca61366,
PID_04VQ0JH9NQWG,PRD_1ZDNPZXHAVGG,product,3,9781427865090,
PID_18Y1W4A5FG3G,PRD_1ZDNPZXHAVGG,product,7,9781427865090,
PID_2ENDPT47YSK0,PRD_1ZDNPZXHAVGG,product,2,bwg_migration.945335,
PID_2JSRJBYKGJ60,PRD_1ZDNPZXHAVGG,product,4,42786509C00001183995,