id,product_id,source,type,external_id,external_id_original
CID_064TTGQZWEQ0,PRD_0NHKJ9B34RKG,content,1,f0cc366b-245d-4a20-9ec6-b2812f2ee6fc,
PID_0P79YKVATDBG,PRD_0NHKJ9B34RKG,product,3,9781975359973,
PID_1TBMT5C6C9YG,PRD_0NHKJ9B34RKG,product,7,9781975359973,
PID_2R10CVE0ZFE0,PRD_0NHKJ9B34RKG,product,2,bwg_migration.1521066,
PID_3C5K8C0WHBN0,PRD_0NHKJ9B34RKG,product,4,97535997C00001681426,