id,product_id,source,type,external_id,external_id_original
CID_292K94MBC0WG,PRD_2TM824J6EGFG,content,1,40772f71-ce54-4ddd-8a05-36d9dbaedc8e,
PID_09B1NK9Y1N60,PRD_2TM824J6EGFG,product,3,9781421553443,
PID_0XFCH42BVHD0,PRD_2TM824J6EGFG,product,7,9781421553443,
PID_1KARBTWMAPWG,PRD_2TM824J6EGFG,product,2,bwg_migration.2727050,
PID_279B7BN1WK3G,PRD_2TM824J6EGFG,product,4,42155344C00002737662,