code: def to_dict(self):
      dict_ = self._get_item().to_dict()
      dict_properties = super(Request, self).to_dict()
      if self._item_prop_name in dict_properties:
          del dict_properties[self._item_prop_name]
      dict_.update(dict_properties)
      return dict_
  
imports: import abc
  import six
  from jsonschema.exceptions import FormatError, SchemaError, ValidationError
  from .apimodel import ApiModel
  from .datamodel import DataModel
  from .defs import ENV_API_DEFAULT_REQ_METHOD
label_desc: Use image node_id 2 for calling the CompoundRequest obj's underlying member method code with example usage: obj.to_dict() and returns: dict_