id,product_id,source,type,external_id,external_id_original
CID_0MZCC9HT5V5G,PRD_0YQZ5J3PE2T0,content,1,7954a30e-1749-4078-aa1c-5b143b0186e7,
PID_13BVP1AEHTJ0,PRD_0YQZ5J3PE2T0,product,3,9781421581514,
PID_1QE6DJWTBPS0,PRD_0YQZ5J3PE2T0,product,7,9781421581514,
PID_2N5J48X4TW8G,PRD_0YQZ5J3PE2T0,product,2,bwg_migration.2364165,
PID_3S9X3SQGCRZG,PRD_0YQZ5J3PE2T0,product,4,42158151C00002419030,