id,product_id,source,type,external_id,external_id_original
CID_0MM07SZD7Q4G,PRD_3RZKW8DTWS40,content,1,535e9501-0c20-4695-bf5f-1d7a44930367,
PID_12NYZ1WA1D00,PRD_3RZKW8DTWS40,product,3,9781421575162,
PID_1PR9TJN7V9Q0,PRD_3RZKW8DTWS40,product,7,9781421575162,
PID_2MQND8Q0AF6G,PRD_3RZKW8DTWS40,product,2,bwg_migration.2726771,
PID_3RT08T9XWBDG,PRD_3RZKW8DTWS40,product,4,42157516C00002737421,