id,product_id,source,type,external_id,external_id_original
CID_2JZ4Y928DDH0,PRD_18V7647KMQR0,content,1,3b0d4fe1-95cc-4fc1-99c6-82fe3b1e5466,
PID_00X447755K00,PRD_18V7647KMQR0,product,4,42154957C00002999285,
PID_2AZ2TEVKEN6G,PRD_18V7647KMQR0,product,3,9781421549576,
PID_2Z3DHGCF0HDG,PRD_18V7647KMQR0,product,7,9781421549576,
PID_3WYS8PE9KPX0,PRD_18V7647KMQR0,product,2,bwg_migration.3022104,