id,product_id,source,type,external_id,external_id_original
CID_16Y5WGQQ2P80,PRD_2QT3700HNYW0,content,1,dcb853a3-07b9-43a1-a1b8-50d2b2ce1987,
PID_002QY4A37YSG,PRD_2QT3700HNYW0,product,3,9781421548364,
PID_0M12NNWWSVCG,PRD_2QT3700HNYW0,product,7,9781421548364,
PID_29WECBYSB0W0,PRD_2QT3700HNYW0,product,2,bwg_migration.2391493,
PID_2Y0SBWQN2X30,PRD_2QT3700HNYW0,product,4,42154836C00002442762,