def set_path_default_authorizer(self, path, default_authorizer, authorizers):
        """
        Sets the DefaultAuthorizer for each method on this path. The DefaultAuthorizer won't be set if an Authorizer
        was defined at the Function/Path/Method level

        :param string path: Path name
        :param string default_authorizer: Name of the authorizer to use as the default. Must be a key in the
            authorizers param.
        :param list authorizers: List of Authorizer configurations defined on the related Api.
        """
        for method_name, method in self.get_path(path).items():
            self.set_method_authorizer(path, method_name, default_authorizer, authorizers,
                                       default_authorizer=default_authorizer, is_default=True)