id,product_id,source,type,external_id,external_id_original
CID_2G5RMXWD934G,PRD_2K7EGQE4XGV0,content,1,92c6fcca-f9c3-4af0-8c5f-d069ac016ba0,
PID_1C019HD6ZCW0,PRD_2K7EGQE4XGV0,product,3,9781642751048,
PID_1G4C527JH930,PRD_2K7EGQE4XGV0,product,7,9781642751048,
PID_2P3ZZR1Z0EJG,PRD_2K7EGQE4XGV0,product,2,bwg_migration.757223,
PID_3T6AV9T8TASG,PRD_2K7EGQE4XGV0,product,4,64275104C00001018519,