id,product_id,source,type,external_id,external_id_original
CID_3253QMS2ED10,PRD_0NHTSFBWK420,content,1,b08a7725-c992-4ebf-a6e1-336c19dbe489,
PID_0PQE6WZ68F10,PRD_0NHTSFBWK420,product,3,9781421553979,
PID_1TVS2DHJ2BM0,PRD_0NHTSFBWK420,product,7,9781421553979,
PID_2RH4N3KWDH7G,PRD_0NHTSFBWK420,product,2,bwg_migration.2443427,
PID_3CNQGN487DAG,PRD_0NHTSFBWK420,product,4,42155397C00002489101,