id,product_id,source,type,external_id,external_id_original
CID_31J78P6JF1B0,PRD_13CD1WFQHZQ0,content,1,0ae7a757-851d-483f-bbfb-794cff761f7e,
PID_188904MJ0YDG,PRD_13CD1WFQHZQ0,product,2,bwg_migration.2040294,
PID_1WCVZPDFTTGG,PRD_13CD1WFQHZQ0,product,7,9781647115845,
PID_36EJDX05ZWQ0,PRD_13CD1WFQHZQ0,product,4,04000000C00002132833,