id,product_id,source,type,external_id,external_id_original
CID_09K9WKT3XMC0,PRD_1Y4AAHJ4GZF0,content,1,8102dbbf-14f4-4791-a58e-37e0eacb683b,
PID_0AJK1G4PME3G,PRD_1Y4AAHJ4GZF0,product,3,9781421580036,
PID_0YPXX1X2EAPG,PRD_1Y4AAHJ4GZF0,product,7,9781421580036,
PID_1WC9M7ZCSG60,PRD_1Y4AAHJ4GZF0,product,2,bwg_migration.2435405,
PID_20GMK8HRKCD0,PRD_1Y4AAHJ4GZF0,product,4,42158003C00002481476,