id,product_id,source,type,external_id,external_id_original
CID_3PEM75ZPBDT0,PRD_1Z4SXMHC5JKG,content,1,2a1523be-2058-44a5-b676-819e555c88d3,
PID_10C2S63BS7BG,PRD_1Z4SXMHC5JKG,product,3,9781646591893,
PID_1MGDMQM7K3YG,PRD_1Z4SXMHC5JKG,product,7,9781646591893,
PID_3AFSFDP029E0,PRD_1Z4SXMHC5JKG,product,2,bwg_migration.844568,
PID_3YJ4AZ8XM5N0,PRD_1Z4SXMHC5JKG,product,4,04000000C00001090795,