id,product_id,source,type,external_id,external_id_original
CID_0E6N35TBJ6QG,PRD_23S1NQVE1DAG,content,1,ddde4764-dd39-4b5a-b438-0581db24fc7b,
PID_0WJR7G9H7CBG,PRD_23S1NQVE1DAG,product,3,9780316473156,
PID_10HB3122S8YG,PRD_23S1NQVE1DAG,product,7,9780316473156,
PID_26CPT7WF8EE0,PRD_23S1NQVE1DAG,product,2,bwg_migration.431609,
PID_3AK1H8PV2AN0,PRD_23S1NQVE1DAG,product,4,31647315B25329900000,