id,product_id,source,type,external_id,external_id_original
CID_1V8JWABB9KF0,PRD_3HVYDB7AY35G,content,1,ae1b0055-0783-4c03-8b56-1fda3ff64435,
PID_19GQ8E0N9780,PRD_3HVYDB7AY35G,product,3,9781421591896,
PID_1XQ27ZS133Z0,PRD_3HVYDB7AY35G,product,7,9781421591896,
PID_2KJDYNV3J9EG,PRD_3HVYDB7AY35G,product,2,bwg_migration.2364470,
PID_37PRT7DZ45NG,PRD_3HVYDB7AY35G,product,4,42159189C00002419040,