id,product_id,source,type,external_id,external_id_original
CID_3ZS3EW4BKW9G,PRD_0VQZV5ST599G,content,1,050bd122-fca5-4c3a-8921-b1bf5267bbb0,
PID_0W8BNF1116QG,PRD_0VQZV5ST599G,product,3,9781421557670,
PID_10CPGGVJV2TG,PRD_0VQZV5ST599G,product,7,9781421557670,
PID_26A2BPNZA8A0,PRD_0VQZV5ST599G,product,2,bwg_migration.2391100,
PID_3AED6RE8W4H0,PRD_0VQZV5ST599G,product,4,42155767C00002442425,