id,product_id,source,type,external_id,external_id_original
CID_1M4D71DDHCXG,PRD_2SJ3YZEEH7E0,content,1,b8f98303-0138-4806-a02e-02a9ed3e3283,
PID_1YKW8A8RV5KG,PRD_2SJ3YZEEH7E0,product,3,9780316379694,
PID_22PF7V1MJY6G,PRD_2SJ3YZEEH7E0,product,7,9780316379694,
PID_30DTYH3PW7P0,PRD_2SJ3YZEEH7E0,product,2,bwg_migration.336171,
PID_3MG5T2M2P3X0,PRD_2SJ3YZEEH7E0,product,4,31637969B23510100000,