id,product_id,source,type,external_id,external_id_original
CID_1MTRH1PTWWV0,PRD_2S4PA6R694G0,content,1,da09405f-3091-4c1b-a48d-6e4ace67742a,
PID_1TRY13K2BW40,PRD_2S4PA6R694G0,product,3,9781421596365,
PID_2EZ8WN5ZXRB0,PRD_2S4PA6R694G0,product,7,9781421596365,
PID_3CTMQB7RF1TG,PRD_2S4PA6R694G0,product,2,bwg_migration.2499944,
PID_3GS7JWRM6T1G,PRD_2S4PA6R694G0,product,4,42159636C00002539825,