id,product_id,source,type,external_id,external_id_original
CID_3YNM80W7KBDG,PRD_0D1KZAW7ZXG0,content,1,d3bd49f1-178d-42d6-ad2d-24912b78986a,
PID_0AMVJQA40KWG,PRD_0D1KZAW7ZXG0,product,3,9780316218429,
PID_0YV69RWHTC3G,PRD_0D1KZAW7ZXG0,product,7,9780316218429,
PID_1WPJ0YYJ5NK0,PRD_0D1KZAW7ZXG0,product,2,bwg_migration.322463,
PID_20TWWFQFZE60,PRD_0D1KZAW7ZXG0,product,4,31621842B23170000000,