id,product_id,source,type,external_id,external_id_original
CID_39VTFRCTBC40,PRD_0CCA82N7RZ2G,content,1,e1cda524-a8fa-4faf-ac93-7fc0d1768639,
PID_0RER8HSBM1R0,PRD_0CCA82N7RZ2G,product,7,9781685799908,
PID_228PYSC1S3YG,PRD_0CCA82N7RZ2G,product,4,68579990C00001640773,
PID_3MADD00Y25N0,PRD_0CCA82N7RZ2G,product,2,bwg_migration.1476506,