id,product_id,source,type,external_id,external_id_original
CID_21SKCA2VJ4JG,PRD_18ZYP4AZE5H0,content,1,55f766f8-a806-42c3-b296-bb2ce6165899,
PID_0QSK2BYG6GE0,PRD_18ZYP4AZE5H0,product,3,9781421574493,
PID_1VXXSWQDRCN0,PRD_18ZYP4AZE5H0,product,7,9781421574493,
PID_2SV9GJHEBJ4G,PRD_18ZYP4AZE5H0,product,2,bwg_migration.2364797,
PID_3DZMC4BVXEBG,PRD_18ZYP4AZE5H0,product,4,42157449C00002419299,