id,product_id,source,type,external_id,external_id_original
CID_0A59CBSSVNEG,PRD_2EAW3Y39D3H0,content,1,2b410f03-6eda-48dd-afeb-1f8370fb093f,
PID_1CBV704PXTZG,PRD_2EAW3Y39D3H0,product,3,9780316398398,
PID_1GE62HX2QQ2G,PRD_2EAW3Y39D3H0,product,7,9780316398398,
PID_2P5HNQZF6WJ0,PRD_2EAW3Y39D3H0,product,2,bwg_migration.336161,
PID_3T9WGRHRRRS0,PRD_2EAW3Y39D3H0,product,4,31639839B23509100000,