id,product_id,source,type,external_id,external_id_original
CID_305P4T8S2CAG,PRD_2XK3ECFP8YVG,content,1,320d1bec-61df-4ecd-81c5-a2d4a3a2d607,
PID_0RVARH35SBVG,PRD_2XK3ECFP8YVG,product,7,9781685794156,
PID_22N1ERQJ2DY0,PRD_2XK3ECFP8YVG,product,4,68579415C00001534889,
PID_3MMZX0A87FMG,PRD_2XK3ECFP8YVG,product,2,bwg_migration.1351335,