id,product_id,source,type,external_id,external_id_original
CID_34TJZGJPY1AG,PRD_3NV8GVZC1CS0,content,1,dde8ea60-0161-4694-82c3-48043c1fb277,
PID_0TPXEQVJKHE0,PRD_3NV8GVZC1CS0,product,3,9781421597492,
PID_1EN85SCE5DN0,PRD_3NV8GVZC1CS0,product,7,9781421597492,
PID_2CGVWZE8MK4G,PRD_3NV8GVZC1CS0,product,2,bwg_migration.2364905,
PID_2GQ6R074EFBG,PRD_3NV8GVZC1CS0,product,4,42159749C00002419328,