id,product_id,source,type,external_id,external_id_original
CID_3M2HCQ7X6FPG,PRD_0N9M6D97QG90,content,1,21b2d049-8cab-4aa0-a504-7a5354edf2f7,
PID_08KW702KXM5G,PRD_0N9M6D97QG90,product,3,9780316310253,
PID_0WPF2HVFQG8G,PRD_0N9M6D97QG90,product,7,9780316310253,
PID_1JDTNQN86SR0,PRD_0N9M6D97QG90,product,2,bwg_migration.415031,
PID_26G5GSE5RJF0,PRD_0N9M6D97QG90,product,4,31631025B24920400000,