Checks if custom url parameters are valid parameters.

        Throws ValueError if the provided parameter is not a valid parameter.

def _check_custom_url_parameters(self):
        """Checks if custom url parameters are valid parameters.

        Throws ValueError if the provided parameter is not a valid parameter.
        """
        for param in self.custom_url_params:
            if param not in CustomUrlParam:
                raise ValueError('Parameter %s is not a valid custom url parameter. Please check and fix.' % param)

        if self.service_type is ServiceType.FIS and CustomUrlParam.GEOMETRY in self.custom_url_params:
            raise ValueError('{} should not be a custom url parameter of a FIS request'.format(CustomUrlParam.GEOMETRY))