'Close a direct connection between source (initiating) and destination (receiving) ip:port pairs.'

def connection_closed(self, source_ip, source_port, destination_ip, destination_port, is_tcp=None, source_project=None, destination_project=None, **params):

    return self(event_type='connection    closed', connection_source_ip=source_ip, connection_source_project=source_project, connection_source_port=source_port, connection_destination_ip=destination_ip, connection_destination_project=destination_project, connection_destination_port=destination_port, connection_is_tcp=is_tcp, **params)
