id,product_id,source,type,external_id,external_id_original
CID_18CQK4JR0B70,PRD_2J0ENK3J20H0,content,1,87b07a68-62c8-4ae7-b971-e935e1e54050,
PID_0R2XY3F4GTG0,PRD_2J0ENK3J20H0,product,2,bwg_migration.2391179,
PID_1C18NM1GAQ70,PRD_2J0ENK3J20H0,product,4,42156757C00002442504,
PID_2P37BVMEFRXG,PRD_2J0ENK3J20H0,product,3,9781421567570,
PID_3T7J7DET1N0G,PRD_2J0ENK3J20H0,product,7,9781421567570,