id,product_id,source,type,external_id,external_id_original
CID_2TRYEEFVN8T0,PRD_0T61CPGQRVVG,content,1,4f521cb5-0431-45fb-8348-fe14ae704bda,
PID_0NVXJKQKPCP0,PRD_0T61CPGQRVVG,product,3,9781421571256,
PID_1SY8E58F88X0,PRD_0T61CPGQRVVG,product,7,9781421571256,
PID_2ZNM0VA9VECG,PRD_0T61CPGQRVVG,product,2,bwg_migration.2726640,
PID_33R6WC35DAKG,PRD_0T61CPGQRVVG,product,4,42157125C00002737763,