id,product_id,source,type,external_id,external_id_original
CID_3RW5EE9R0VF0,PRD_27WE5RHR49AG,content,1,fecc726c-8ba5-40d4-a852-8a93c2fde5cd,
PID_0TGTFTFRX7FG,PRD_27WE5RHR49AG,product,4,42157402C00002737778,
PID_2CJH212H6920,PRD_27WE5RHR49AG,product,3,9781421574028,
PID_2GH3SJV2R590,PRD_27WE5RHR49AG,product,7,9781421574028,
PID_3PCFG8NFBARG,PRD_27WE5RHR49AG,product,2,bwg_migration.2726670,