id,product_id,source,type,external_id,external_id_original
CID_1NAS6F8PTT70,PRD_3N0VEJEVQ7G0,content,1,3402ecb7-65c3-414b-a90b-348ce3afd6f0,
PID_0A684FM2AEH0,PRD_3N0VEJEVQ7G0,product,4,42155538C00002481675,
PID_1W06TQ8RFGQG,PRD_3N0VEJEVQ7G0,product,3,9781421555386,
PID_204HHR1M1CTG,PRD_3N0VEJEVQ7G0,product,7,9781421555386,
PID_363X8Y3PGJA0,PRD_3N0VEJEVQ7G0,product,2,bwg_migration.2435519,