id,product_id,source,type,external_id,external_id_original
CID_0KMTFHTXCB40,PRD_14B29ZKKQ9F0,content,1,70785243-4d36-4fd9-8a9d-71f390cc1ec0,
PID_0CGM53Z79VY0,PRD_14B29ZKKQ9F0,product,7,9781684913565,
PID_1PJJVAKXJXMG,PRD_14B29ZKKQ9F0,product,4,04000000C00001555258,
PID_3RC99J6BQZB0,PRD_14B29ZKKQ9F0,product,2,bwg_migration.1375391,