id,product_id,source,type,external_id,external_id_original
CID_33FPEAQ9SBJ0,PRD_1ZFJ2SEAN8Z0,content,1,42c55726-1c6e-4535-87ea-952d034c2787,
PID_166D2AE693H0,PRD_1ZFJ2SEAN8Z0,product,3,9781646093915,
PID_2AAZSV0J0W40,PRD_1ZFJ2SEAN8Z0,product,7,9781646098569,
PID_380BGH2WJ5QG,PRD_1ZFJ2SEAN8Z0,product,2,bwg_migration.2808979,
PID_3W4PC2V841TG,PRD_1ZFJ2SEAN8Z0,product,4,64609856C00002810778,