id,product_id,source,type,external_id,external_id_original
CID_3MB8ENSZYS8G,PRD_1NQA2GZK1ZK0,content,1,443f16a7-a14f-4d8c-9e29-26c0ce299a2c,
PID_15YB79ZB8F60,PRD_1NQA2GZK1ZK0,product,3,9781421550442,
PID_2A2P2TG72BD0,PRD_1NQA2GZK1ZK0,product,7,9781421550442,
PID_3FR1NGJ1DGWG,PRD_1NQA2GZK1ZK0,product,2,bwg_migration.2363748,
PID_3KWCH24X7D3G,PRD_1NQA2GZK1ZK0,product,4,42155044C00002416935,