id,product_id,source,type,external_id,external_id_original
CID_2S1NAGT4YR4G,PRD_07Y9DPA6VJN0,content,1,4fb7cfaf-e28e-41cd-abd8-b2bb178c53a1,
PID_0T9FVTYHN9D0,PRD_07Y9DPA6VJN0,product,4,97535056C00001681417,
PID_2CB6E1HFYB3G,PRD_07Y9DPA6VJN0,product,3,9781975350567,
PID_2GFH5KBVG7PG,PRD_07Y9DPA6VJN0,product,7,9781975350567,
PID_3PAWW9443D60,PRD_07Y9DPA6VJN0,product,2,bwg_migration.1521021,