id,product_id,source,type,external_id,external_id_original
CID_0NC47250H0QG,PRD_3XQST6EAEKZG,content,1,b5abe8db-6554-4947-b861-477adddff284,
PID_0BQ2XZ8TCYXG,PRD_3XQST6EAEKZG,product,7,9781685798437,
PID_1XPSG63GG0G0,PRD_3XQST6EAEKZG,product,4,68579843C00001579418,
PID_37GG6DPEN2PG,PRD_3XQST6EAEKZG,product,2,bwg_migration.1403888,