id,product_id,source,type,external_id,external_id_original
CID_1N7QFRC0N9KG,PRD_2V6CZ6AEBFV0,content,1,da2a3bd9-39b8-4051-9c89-5ae3224a4657,
PID_0A0S5XEN5XS0,PRD_2V6CZ6AEBFV0,product,4,04000000C00001259664,
PID_1W2QR413EZZG,PRD_2V6CZ6AEBFV0,product,3,9781646596959,
PID_2012QNVZ0R2G,PRD_2V6CZ6AEBFV0,product,7,9781646596959,
PID_35WEEBNSJ1J0,PRD_2V6CZ6AEBFV0,product,2,bwg_migration.1029294,