id,product_id,source,type,external_id,external_id_original
CID_2K664T4ZHW1G,PRD_1HF4TVEKEZC0,content,1,959aa6e6-8179-4177-b345-d638c701d546,
PID_1TSZ0H2HQ1CG,PRD_1HF4TVEKEZC0,product,3,9780316393584,
PID_2EW9W2VDEXKG,PRD_1HF4TVEKEZC0,product,7,9780316393584,
PID_3CVNPRNFR330,PRD_1HF4TVEKEZC0,product,2,bwg_migration.322538,
PID_3GY0JAFVKZP0,PRD_1HF4TVEKEZC0,product,4,31639358B23177200000,