id,product_id,source,type,external_id,external_id_original
CID_1J57Z5S6JPQ0,PRD_10PFV6RQGS0G,content,1,c5e8bbca-6d83-4dcf-8c76-fe17cd9f9768,
PID_0N6TRW3EMQXG,PRD_10PFV6RQGS0G,product,3,9780316448185,
PID_1S55MDNTEG0G,PRD_10PFV6RQGS0G,product,7,9780316448185,
PID_2Z0HF3P4SSG0,PRD_10PFV6RQGS0G,product,2,bwg_migration.544141,
PID_334WAN8GKJ70,PRD_10PFV6RQGS0G,product,4,31644818C00000189648,