id,product_id,source,type,external_id,external_id_original
CID_1SRXQHSFRQT0,PRD_1AAQ0PYY3T0G,content,1,f3ed4c74-95a4-4f05-8754-b80669792430,
PID_12BGTVCWEC3G,PRD_1AAQ0PYY3T0G,product,3,9781718311800,
PID_1PE3PC5808PG,PRD_1AAQ0PYY3T0G,product,7,9781718311800,
PID_2M5F927AKE60,PRD_1AAQ0PYY3T0G,product,2,bwg_migration.1611867,
PID_3R9T4KR65AD0,PRD_1AAQ0PYY3T0G,product,4,71831180C00001759900,