id,product_id,source,type,external_id,external_id_original
CID_2Q1T8HNPHS3G,PRD_393E1E2K7RWG,content,1,0255518e-bea2-4481-9f75-6b9c1131e709,
PID_0J0HQS5G42TG,PRD_393E1E2K7RWG,product,3,9780316226554,
PID_164WKAYDZZ1G,PRD_393E1E2K7RWG,product,7,9780316226554,
PID_2428A0RE94H0,PRD_393E1E2K7RWG,product,2,bwg_migration.555171,
PID_386V1HJT3140,PRD_393E1E2K7RWG,product,4,31622655C00000198162,