id,product_id,source,type,external_id,external_id_original
CID_3WV0AD7QXK0G,PRD_3CX5564YM2S0,content,1,aa797c68-7e48-4935-a652-eee81840d2dc,
PID_0GXJRS9YYT0G,PRD_3CX5564YM2S0,product,3,9780316384353,
PID_151XMA2AGPQG,PRD_3CX5564YM2S0,product,7,9780316384353,
PID_2TZ9F0WQ3W70,PRD_3CX5564YM2S0,product,2,bwg_migration.322712,
PID_3F3MAHN0NRA0,PRD_3CX5564YM2S0,product,4,31638435B23194200000,