id,product_id,source,type,external_id,external_id_original
CID_1ZT2VFEZBDTG,PRD_0BVAJ2HWTJF0,content,1,5242bc72-83b6-47cf-9ed7-968985a641b9,
PID_0M4SE0J5XD8G,PRD_0BVAJ2HWTJF0,product,3,9780316391528,
PID_1RB45J4HQ9ZG,PRD_0BVAJ2HWTJF0,product,7,9780316391528,
PID_2Y6QW86J6FF0,PRD_0BVAJ2HWTJF0,product,2,bwg_migration.322544,
PID_3252VSZFRBJ0,PRD_0BVAJ2HWTJF0,product,4,31639152B23177800000,