id,product_id,source,type,external_id,external_id_original
CID_01MGR1XWKEF0,PRD_23A8REX6Z45G,content,1,37aae038-eca8-46e1-af12-b1c8e5ed8435,
PID_1V41D8QJRK80,PRD_23A8REX6Z45G,product,3,9781421573946,
PID_2F8C8T8EJFZ0,PRD_23A8REX6Z45G,product,7,9781421573946,
PID_3D7R3GA8XNEG,PRD_23A8REX6Z45G,product,2,bwg_migration.2364317,
PID_3HAAZ134QHNG,PRD_23A8REX6Z45G,product,4,42157394C00002419101,