id,product_id,source,type,external_id,external_id_original
CID_2QYEXBR1JNZG,PRD_1NCCHECMMJ80,content,1,49f375e5-0178-4eae-92f8-75d107c4ea4a,
PID_16D279CNMDT0,PRD_1NCCHECMMJ80,product,3,9781421575605,
PID_2AHD2T51E610,PRD_1NCCHECMMJ80,product,7,9781421575605,
PID_38CRNG73SFGG,PRD_1NCCHECMMJ80,product,2,bwg_migration.2363822,
PID_3WKBH1SZK87G,PRD_1NCCHECMMJ80,product,4,42157560C00002417027,