id,product_id,source,type,external_id,external_id_original
CID_3ST7464QRCP0,PRD_2M5D21BZKTE0,content,1,cda0bae7-203a-43bb-9985-09e9ceb22a69,
PID_0QECY2RZHVPG,PRD_2M5D21BZKTE0,product,3,9781421556055,
PID_1VJZNKHBBQXG,PRD_2M5D21BZKTE0,product,7,9781421556055,
PID_2S8BC9KNTXD0,PRD_2M5D21BZKTE0,product,2,bwg_migration.2384215,
PID_3DCPBV41CSG0,PRD_2M5D21BZKTE0,product,4,42155605C00002436225,