id,product_id,source,type,external_id,external_id_original
CID_0G37R1CMXN40,PRD_1EPZS0RE6ECG,content,1,e3c70e69-fb75-4bb0-bcda-a16b06b20824,
PID_041H09SCBK40,PRD_1EPZS0RE6ECG,product,3,9781421571126,
PID_1843ZTKSXFB0,PRD_1EPZS0RE6ECG,product,7,9781421571126,
PID_2E3FPHDTCMTG,PRD_1EPZS0RE6ECG,product,2,bwg_migration.2363847,
PID_2J7TJ26P6H1G,PRD_1EPZS0RE6ECG,product,4,42157112C00002417034,