id,product_id,source,type,external_id,external_id_original
CID_3P1NDF5N4KTG,PRD_1Z3Q0ZYX95X0,content,1,57adc33f-7dda-4ef2-b2c2-a55504990825,
PID_1DCMT43JB4X0,PRD_1Z3Q0ZYX95X0,product,3,9781642129946,
PID_1HK7HNMFX100,PRD_1Z3Q0ZYX95X0,product,7,9781642129946,
PID_2QEK8BP8C6KG,PRD_1Z3Q0ZYX95X0,product,2,bwg_migration.785658,
PID_3VJY7XF4636G,PRD_1Z3Q0ZYX95X0,product,4,64212994C00001042041,