id,product_id,source,type,external_id,external_id_original
CID_1C1615YK3WXG,PRD_1D16636EHB4G,content,1,8c152d28-8f23-41b3-85ac-709baf0a4399,
PID_15EXCH6B0FHG,PRD_1D16636EHB4G,product,3,9781421563435,
PID_29D882Z4T84G,PRD_1D16636EHB4G,product,7,9781421563435,
PID_3F8M2RS15HM0,PRD_1D16636EHB4G,product,2,bwg_migration.2436094,
PID_3KF6Y9KJZDV0,PRD_1D16636EHB4G,product,4,42156343C00002481886,