Exclude_codeshare = true still I am getting codeshare flights

https://flightxml.flightaware.com/json/FlightXML3/AirlineFlightSchedules?start_date=1597104000&end_date=1597276740&origin=MAN&airline=FIN&howMany=150&offset=150exclude_codeshare=true

Please double check the complete URL. There’s a missing & between the offset and exclude_codeshare parameters. This is causing the offset parameter to be set to 150exclude_codeshare=true and is being discarded as and invalid value.