id,product_id,source,type,external_id,external_id_original
CID_3WW2TCQGTG60,PRD_2GCCS72HHNRG,content,1,9be0a3c7-668c-4bc1-81eb-73b8b80ab931,
PID_1EJMM3AVHZPG,PRD_2GCCS72HHNRG,product,3,9780316218672,
PID_1JH7KM3QBVXG,PRD_2GCCS72HHNRG,product,7,9780316218672,
PID_2GCKAAXHN1D0,PRD_2GCCS72HHNRG,product,2,bwg_migration.322481,
PID_34GY1VPDCXG0,PRD_2GCCS72HHNRG,product,4,31621867B23171700000,