id,product_id,source,type,external_id,external_id_original
CID_3YZSTJ65EGN0,PRD_1GRZ6EPGFXY0,content,1,5955de14-2b64-41fd-adbc-78265436316e,
PID_18Q6M5Z6Q4H0,PRD_1GRZ6EPGFXY0,product,3,9781421553191,
PID_1WVHKPHJ9140,PRD_1GRZ6EPGFXY0,product,7,9781421553191,
PID_2JPXACKWR6QG,PRD_1GRZ6EPGFXY0,product,2,bwg_migration.2443111,
PID_36N81Y48J2TG,PRD_1GRZ6EPGFXY0,product,4,42155319C00002488691,