id,product_id,source,type,external_id,external_id_original
CID_0D25MTWSHZC0,PRD_0XNDZ97S774G,content,1,b0f9a135-f786-4d33-a328-7f8864116826,
PID_0H86MDW3YJ40,PRD_0XNDZ97S774G,product,3,9781421570938,
PID_15CHKYPZGEB0,PRD_0XNDZ97S774G,product,7,9781421570938,
PID_2VBXAMGR3QTG,PRD_0XNDZ97S774G,product,2,bwg_migration.2363799,
PID_3FE8669NNG1G,PRD_0XNDZ97S774G,product,4,42157093C00002417021,