id,product_id,source,type,external_id,external_id_original
CID_0D3R8C6QM3AG,PRD_0NDNMCYH2W0G,content,1,029215cc-7e0c-47e0-8cdb-1c998b38e5aa,
PID_0B7TQTC19120,PRD_0NDNMCYH2W0G,product,3,9781975360771,
PID_0ZA5KB6X0X90,PRD_0NDNMCYH2W0G,product,7,9781975360771,
PID_1X1HA10ZJ2RG,PRD_0NDNMCYH2W0G,product,2,bwg_migration.1403087,
PID_215W1JSB5ZFG,PRD_0NDNMCYH2W0G,product,4,97536077C00001578728,