class_docstr: Aggregator
code: def save_mapping_frame(self, save_mapping_frame):
      assert_is_type(save_mapping_frame, None, bool)
      self._parms["save_mapping_frame"] = save_mapping_frame
  
imports: from h2o.estimators.estimator_base import H2OEstimator
  from h2o.exceptions import H2OValueError
  from h2o.frame import H2OFrame
  from h2o.utils.typechecks import assert_is_type, Enum, numeric
label_desc: Use image node_id 19 for calling the H2OAggregatorEstimator obj's underlying member method code with example usage: obj.save_mapping_frame(save_mapping_frame) without return types