id,product_id,source,type,external_id,external_id_original
CID_0T6V2PWMDA30,PRD_17AYXEM3NE6G,content,1,55592114-2580-4e5e-9de8-bb60a2cd28c8,
PID_0ZWGYGZKQEJ0,PRD_17AYXEM3NE6G,product,3,9781421563732,
PID_1C33T1GF9AS0,PRD_17AYXEM3NE6G,product,7,9781421563732,
PID_21YFD7J9RG8G,PRD_17AYXEM3NE6G,product,2,bwg_migration.2726614,
PID_2P2T89B5JCZG,PRD_17AYXEM3NE6G,product,4,42156373C00002737453,