id,product_id,source,type,external_id,external_id_original
CID_2C42N1ZJC830,PRD_18GTZA5GQS50,content,1,dcb1ccf6-8536-479d-8f82-ca29466f552c,
PID_04AF36A4EDGG,PRD_18GTZA5GQS50,product,7,9781421583617,
PID_1T1TNW46SK00,PRD_18GTZA5GQS50,product,2,bwg_migration.2391351,
PID_2E45HDYJKFQ0,PRD_18GTZA5GQS50,product,4,42158361C00002442656,
PID_3G7W7MH8MHDG,PRD_18GTZA5GQS50,product,3,9781421583617,