id,product_id,source,type,external_id,external_id_original
CID_2XMKM2RRCBQG,PRD_3JBG8E5HEKTG,content,1,be000165-7f40-400c-9027-8d79354613d6,
PID_0W0B6272EJSG,PRD_3JBG8E5HEKTG,product,3,9781421591957,
PID_104NXKSY0FCG,PRD_3JBG8E5HEKTG,product,7,9781421591957,
PID_2621M9VRKMW0,PRD_3JBG8E5HEKTG,product,2,bwg_migration.2435412,
PID_3A6CKVCM5H30,PRD_3JBG8E5HEKTG,product,4,42159195C00002481483,