id,product_id,source,type,external_id,external_id_original
CID_1CYKQT76S1H0,PRD_0ZWM64S2Z740,content,1,5bed8bde-b84e-4eb6-a6ce-2764527db557,
PID_07F2GWY54N00,PRD_0ZWM64S2Z740,product,3,9781421543857,
PID_1BKDCDGPYHQ0,PRD_0ZWM64S2Z740,product,7,9781421543857,
PID_29ES73JK9Q6G,PRD_0ZWM64S2Z740,product,2,bwg_migration.2726899,
PID_2XD42NBF3KDG,PRD_0ZWM64S2Z740,product,4,42154385C00002737590,