id,product_id,source,type,external_id,external_id_original
CID_1YGZXZ38D06G,PRD_0XAGTQH2FXQG,content,1,99790ce3-8d5a-4edd-ac88-e372ac6d4193,
PID_0CAMJ99T4SXG,PRD_0XAGTQH2FXQG,product,3,9781421597805,
PID_0G979T2QYJ0G,PRD_0XAGTQH2FXQG,product,7,9781421597805,
PID_1P4K0GWG9VG0,PRD_0XAGTQH2FXQG,product,2,bwg_migration.2436196,
PID_2T8XW1NC3M70,PRD_0XAGTQH2FXQG,product,4,42159780C00002481986,