id,product_id,source,type,external_id,external_id_original
CID_0PJSA78DC530,PRD_14Z8G8QSYTNG,content,1,61d3505f-ab4c-49c6-a4c9-f6258f56665f,
PID_0ZCZQ7RR3R9G,PRD_14Z8G8QSYTNG,product,3,9781642127010,
PID_13KAJ8HNNMWG,PRD_14Z8G8QSYTNG,product,7,9781642127010,
PID_21EP5EKP4TC0,PRD_14Z8G8QSYTNG,product,2,bwg_migration.738869,
PID_2ND10G43YPK0,PRD_14Z8G8QSYTNG,product,4,64212701C00001003049,