id,product_id,source,type,external_id,external_id_original
CID_3C9ZKRSH3THG,PRD_1J55Z33X3CW0,content,1,cdfb34e5-26c8-4023-ae4f-165609833c61,
PID_0S4AE68VA3KG,PRD_1J55Z33X3CW0,product,7,9780316385794,
PID_1Z3P0W95N930,PRD_1J55Z33X3CW0,product,2,bwg_migration.322767,
PID_2360WD3HF5P0,PRD_1J55Z33X3CW0,product,4,31638579B23199600000,
PID_3N1ZJMPFG7CG,PRD_1J55Z33X3CW0,product,3,9780316385794,