id,product_id,source,type,external_id,external_id_original
CID_0DSJK4AQSDT0,PRD_3XFFW7HDCS2G,content,1,6c2c3888-cfc2-4c92-a43e-f4807614c1c3,
PID_0HP2G7MKZRCG,PRD_3XFFW7HDCS2G,product,3,9780316559072,
PID_15TDF9DFHMKG,PRD_3XFFW7HDCS2G,product,7,9780316559072,
PID_2VHS6FF80T30,PRD_3XFFW7HDCS2G,product,2,bwg_migration.415698,
PID_3FMBXG05TPP0,PRD_3XFFW7HDCS2G,product,4,31655907B25030400000,