id,product_id,source,type,external_id,external_id_original
CID_32YW47DJVV50,PRD_0Y1XYQKGTTB0,content,1,72cbe0c0-c1d3-4cc5-80f5-399140f6a9b4,
PID_0C73V9J3KPNG,PRD_0Y1XYQKGTTB0,product,3,9781421558387,
PID_0GBEPV4Z5JRG,PRD_0Y1XYQKGTTB0,product,7,9781421558387,
PID_1P6T9H6SMR80,PRD_0Y1XYQKGTTB0,product,2,bwg_migration.2391135,
PID_2T5552ZNEMZ0,PRD_0Y1XYQKGTTB0,product,4,42155838C00002442460,