id,product_id,source,type,external_id,external_id_original
CID_1M6WGEKDS3TG,PRD_1MWRJQDBTQM0,content,1,d4587d9d-63ee-4088-a338-f79bbbe0d7eb,
PID_0B4VZZQ4JP60,PRD_1MWRJQDBTQM0,product,3,9781642123869,
PID_0ZB6V19G4JD0,PRD_1MWRJQDBTQM0,product,7,9781642123869,
PID_1X6JJ7BJQVWG,PRD_1MWRJQDBTQM0,product,2,bwg_migration.632836,
PID_21AX98WE9M3G,PRD_1MWRJQDBTQM0,product,4,64212386C00000266725,