id,product_id,source,type,external_id,external_id_original
CID_1KRBZHKY18FG,PRD_1QNGSFH5SY40,content,1,d2132c4d-bf58-4962-b24b-6f3385821b96,
PID_1ASB0KRRS9VG,PRD_1QNGSFH5SY40,product,3,9780316410250,
PID_1YXNW4HMK2EG,PRD_1QNGSFH5SY40,product,7,9780316410250,
PID_2WV1PTKH2BY0,PRD_1QNGSFH5SY40,product,2,bwg_migration.336119,
PID_30ZCJC42M450,PRD_1QNGSFH5SY40,product,4,31641025B23504900000,