id,product_id,source,type,external_id,external_id_original
CID_0XDMFK35Y9P0,PRD_21705DMDVXJ0,content,1,a6b88a2a-0950-4c2d-bb05-ca0e9cc74a2d,
PID_1TVNWF9SZGTG,PRD_21705DMDVXJ0,product,3,9781975342142,
PID_2EY0VG2NHD1G,PRD_21705DMDVXJ0,product,7,9781975342142,
PID_3CNCJPWP0JH0,PRD_21705DMDVXJ0,product,2,bwg_migration.1403941,
PID_3GSZE7N3TF40,PRD_21705DMDVXJ0,product,4,97534214C00001579488,