id,product_id,source,type,external_id,external_id_original
CID_1H9DFXE40AY0,PRD_21A5NMZTWQ60,content,1,f72a29a9-8d31-4351-836b-b5de0a6d1cde,
PID_0X6HN7S97CD0,PRD_21A5NMZTWQ60,product,2,bwg_migration.2383911,
PID_11AWG8KTS8G0,PRD_21A5NMZTWQ60,product,4,42155754C00002435921,
PID_3B4V6G6K2APG,PRD_21A5NMZTWQ60,product,3,9781421557540,
PID_3ZB621ZCM6XG,PRD_21A5NMZTWQ60,product,7,9781421557540,