id,product_id,source,type,external_id,external_id_original
CID_1EBBMTYABRXG,PRD_3DWY8YXWAWZ0,content,1,7a849582-18dd-4989-8641-512c28b596f8,
PID_1ZYPZWEX7RY0,PRD_3DWY8YXWAWZ0,product,3,9781642123692,
PID_23X1VD7ESN50,PRD_3DWY8YXWAWZ0,product,7,9781642123692,
PID_31RDJ31B8TMG,PRD_3DWY8YXWAWZ0,product,2,bwg_migration.873132,
PID_3NWR9MT72PVG,PRD_3DWY8YXWAWZ0,product,4,04000000C00001114735,