def params(self):
        """
        Get a list of auto-filled parameters for this request.

        :type: list(:py:class:`Parameter`)
        """
        params = []

        for item in self._definition.get('params', []):
            params.append(Parameter(**item))

        return params

        Get a list of auto-filled parameters for this request.

        :type: list(:py:class:`Parameter`)
        
boto3/resources/model.py