id,product_id,source,type,external_id,external_id_original
CID_2P7XENZ2KEVG,PRD_29SD8EZB20W0,content,1,45ae8137-2239-4d90-a2e7-136fbacf8286,
PID_0F7QQWCNRJA0,PRD_29SD8EZB20W0,product,3,9781421570341,
PID_0KA2KD51JEH0,PRD_29SD8EZB20W0,product,7,9781421570341,
PID_1H1EA373XM0G,PRD_29SD8EZB20W0,product,2,bwg_migration.2363718,
PID_255S1MSZQGQG,PRD_29SD8EZB20W0,product,4,42157034C00002416941,