id,product_id,source,type,external_id,external_id_original
CID_1Y0BFV0EV4K0,PRD_2YJ7Y7ZNNM7G,content,1,35e5129a-368d-4217-9d94-4d625a03a879,
PID_05FAWYQARYNG,PRD_2YJ7Y7ZNNM7G,product,3,9781975333966,
PID_19KNR086JTRG,PRD_2YJ7Y7ZNNM7G,product,7,9781975333966,
PID_2F91K6A0W080,PRD_2YJ7Y7ZNNM7G,product,2,bwg_migration.1521026,
PID_2KDCEQWWQWZ0,PRD_2YJ7Y7ZNNM7G,product,4,97533396C00001681404,