id,product_id,source,type,external_id,external_id_original
CID_3M6P4D299VF0,PRD_3JP1N5FYMBC0,content,1,ce097770-da05-4b94-9cc6-b9fd41283581,
PID_00HGYRWWYZS0,PRD_3JP1N5FYMBC0,product,3,9781421555782,
PID_0MM3T9N8GRC0,PRD_3JP1N5FYMBC0,product,7,9781421555782,
PID_2AKFDFQN21ZG,PRD_3JP1N5FYMBC0,product,2,bwg_migration.2443075,
PID_2YQT8H86NT2G,PRD_3JP1N5FYMBC0,product,4,42155578C00002488675,