id,product_id,source,type,external_id,external_id_original
CID_1NJCMJGS02AG,PRD_1PFGGEVNJNY0,content,1,e50dfcf0-42f7-4024-9316-323e8155215b,
PID_0WCW61W2SRYG,PRD_1PFGGEVNJNY0,product,2,bwg_migration.2726661,
PID_10KEXJPYKN5G,PRD_1PFGGEVNJNY0,product,4,42156898C00002737475,
PID_3AD5KT9MMPR0,PRD_1PFGGEVNJNY0,product,3,9781421568980,
PID_3YHGFB20EKF0,PRD_1PFGGEVNJNY0,product,7,9781421568980,