id,product_id,source,type,external_id,external_id_original
CID_0YWXE4146SN0,PRD_3NYZTXQSJCR0,content,1,fcbccb13-d533-4642-b42b-7626e1074d3b,
PID_0AJ44H43DVT0,PRD_3NYZTXQSJCR0,product,3,9780316221405,
PID_0YPQ02YZ7M10,PRD_3NYZTXQSJCR0,product,7,9780316221405,
PID_1WC2TRRSPXGG,PRD_3NYZTXQSJCR0,product,2,bwg_migration.554364,
PID_20GDP9HN8P7G,PRD_3NYZTXQSJCR0,product,4,31622140C00000198138,