This one should work:
` path = task.connect_configuration(path, name=name)
if task.running_locally():
my_params = read_from_path(path)
my_params = change_parmas(my_params) # change some staff

store back the change, my_params assumed to be the content of the param file (text)

task.set_configuration_object(name=name, config_taxt=my_params) `